85870305950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^2\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{6311}}^1$

素因数の和:6531

約数の個数: 144

約数和(自身を含む): 190186139808

約数和(自身を除く): 104315833858

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 121, 130, 143, 173, 242, 275, 286, 325, 346, 550, 605, 650, 715, 865, 1210, 1430, 1573, 1730, 1903, 2249, 3025, 3146, 3575, 3806, 4325, 4498, 6050, 6311, 7150, 7865, 8650, 9515, 11245, 12622, 15730, 19030, 20933, 22490, 24739, 31555, 39325, 41866, 47575, 49478, 56225, 63110, 69421, 78650, 82043, 95150, 104665, 112450, 123695, 138842, 157775, 164086, 209330, 247390, 272129, 315550, 347105, 410215, 523325, 544258, 618475, 694210, 763631, 820430, 902473, 1046650, 1091803, 1236950, 1360645, 1527262, 1735525, 1804946, 2051075, 2183606, 2721290, 3471050, 3818155, 4102150, 4512365, 5459015, 6803225, 7636310, 9024730, 9927203, 10918030, 12009833, 13606450, 14193439, 19090775, 19854406, 22561825, 24019666, 27295075, 28386878, 38181550, 45123650, 49636015, 54590150, 60049165, 70967195, 99272030, 120098330, 132108163, 141934390, 156127829, 248180075, 264216326, 300245825, 312255658, 354835975, 496360150, 600491650, 660540815, 709671950, 780639145, 1321081630, 1561278290, 1717406119, 3302704075, 3434812238, 3903195725, 6605408150, 7806391450, 8587030595, 17174061190, 42935152975, 85870305950]

約数ペア:

[(1, 85870305950), (2, 42935152975), (5, 17174061190), (10, 8587030595), (11, 7806391450), (13, 6605408150), (22, 3903195725), (25, 3434812238), (26, 3302704075), (50, 1717406119), (55, 1561278290), (65, 1321081630), (110, 780639145), (121, 709671950), (130, 660540815), (143, 600491650), (173, 496360150), (242, 354835975), (275, 312255658), (286, 300245825), (325, 264216326), (346, 248180075), (550, 156127829), (605, 141934390), (650, 132108163), (715, 120098330), (865, 99272030), (1210, 70967195), (1430, 60049165), (1573, 54590150), (1730, 49636015), (1903, 45123650), (2249, 38181550), (3025, 28386878), (3146, 27295075), (3575, 24019666), (3806, 22561825), (4325, 19854406), (4498, 19090775), (6050, 14193439), (6311, 13606450), (7150, 12009833), (7865, 10918030), (8650, 9927203), (9515, 9024730), (11245, 7636310), (12622, 6803225), (15730, 5459015), (19030, 4512365), (20933, 4102150), (22490, 3818155), (24739, 3471050), (31555, 2721290), (39325, 2183606), (41866, 2051075), (47575, 1804946), (49478, 1735525), (56225, 1527262), (63110, 1360645), (69421, 1236950), (78650, 1091803), (82043, 1046650), (95150, 902473), (104665, 820430), (112450, 763631), (123695, 694210), (138842, 618475), (157775, 544258), (164086, 523325), (209330, 410215), (247390, 347105), (272129, 315550)]