98478380

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4919}}^1$

素因数の和:4959

約数の個数: 96

約数和(自身を含む): 277724160

約数和(自身を除く): 179245780

約数列:

[1, 2, 4, 5, 7, 10, 11, 13, 14, 20, 22, 26, 28, 35, 44, 52, 55, 65, 70, 77, 91, 110, 130, 140, 143, 154, 182, 220, 260, 286, 308, 364, 385, 455, 572, 715, 770, 910, 1001, 1430, 1540, 1820, 2002, 2860, 4004, 4919, 5005, 9838, 10010, 19676, 20020, 24595, 34433, 49190, 54109, 63947, 68866, 98380, 108218, 127894, 137732, 172165, 216436, 255788, 270545, 319735, 344330, 378763, 447629, 541090, 639470, 688660, 703417, 757526, 895258, 1082180, 1278940, 1406834, 1515052, 1790516, 1893815, 2238145, 2813668, 3517085, 3787630, 4476290, 4923919, 7034170, 7575260, 8952580, 9847838, 14068340, 19695676, 24619595, 49239190, 98478380]

約数ペア:

[(1, 98478380), (2, 49239190), (4, 24619595), (5, 19695676), (7, 14068340), (10, 9847838), (11, 8952580), (13, 7575260), (14, 7034170), (20, 4923919), (22, 4476290), (26, 3787630), (28, 3517085), (35, 2813668), (44, 2238145), (52, 1893815), (55, 1790516), (65, 1515052), (70, 1406834), (77, 1278940), (91, 1082180), (110, 895258), (130, 757526), (140, 703417), (143, 688660), (154, 639470), (182, 541090), (220, 447629), (260, 378763), (286, 344330), (308, 319735), (364, 270545), (385, 255788), (455, 216436), (572, 172165), (715, 137732), (770, 127894), (910, 108218), (1001, 98380), (1430, 68866), (1540, 63947), (1820, 54109), (2002, 49190), (2860, 34433), (4004, 24595), (4919, 20020), (5005, 19676), (9838, 10010)]