551036303960

素因数分解:

$2^3\times 5^1\times {\mathrm{37}}^1\times {\mathrm{47}}^1\times {\mathrm{73}}^1\times {\mathrm{108517}}^1$

素因数の和:108685

約数の個数: 128

約数和(自身を含む): 1318259301120

約数和(自身を除く): 767222997160

約数列:

[1, 2, 4, 5, 8, 10, 20, 37, 40, 47, 73, 74, 94, 146, 148, 185, 188, 235, 292, 296, 365, 370, 376, 470, 584, 730, 740, 940, 1460, 1480, 1739, 1880, 2701, 2920, 3431, 3478, 5402, 6862, 6956, 8695, 10804, 13505, 13724, 13912, 17155, 17390, 21608, 27010, 27448, 34310, 34780, 54020, 68620, 69560, 108040, 108517, 126947, 137240, 217034, 253894, 434068, 507788, 542585, 634735, 868136, 1015576, 1085170, 1269470, 2170340, 2538940, 4015129, 4340680, 5077880, 5100299, 7921741, 8030258, 10200598, 15843482, 16060516, 20075645, 20401196, 25501495, 31686964, 32121032, 39608705, 40151290, 40802392, 51002990, 63373928, 79217410, 80302580, 102005980, 158434820, 160605160, 188711063, 204011960, 293104417, 316869640, 372321827, 377422126, 586208834, 744643654, 754844252, 943555315, 1172417668, 1465522085, 1489287308, 1509688504, 1861609135, 1887110630, 2344835336, 2931044170, 2978574616, 3723218270, 3774221260, 5862088340, 7446436540, 7548442520, 11724176680, 13775907599, 14892873080, 27551815198, 55103630396, 68879537995, 110207260792, 137759075990, 275518151980, 551036303960]

約数ペア:

[(1, 551036303960), (2, 275518151980), (4, 137759075990), (5, 110207260792), (8, 68879537995), (10, 55103630396), (20, 27551815198), (37, 14892873080), (40, 13775907599), (47, 11724176680), (73, 7548442520), (74, 7446436540), (94, 5862088340), (146, 3774221260), (148, 3723218270), (185, 2978574616), (188, 2931044170), (235, 2344835336), (292, 1887110630), (296, 1861609135), (365, 1509688504), (370, 1489287308), (376, 1465522085), (470, 1172417668), (584, 943555315), (730, 754844252), (740, 744643654), (940, 586208834), (1460, 377422126), (1480, 372321827), (1739, 316869640), (1880, 293104417), (2701, 204011960), (2920, 188711063), (3431, 160605160), (3478, 158434820), (5402, 102005980), (6862, 80302580), (6956, 79217410), (8695, 63373928), (10804, 51002990), (13505, 40802392), (13724, 40151290), (13912, 39608705), (17155, 32121032), (17390, 31686964), (21608, 25501495), (27010, 20401196), (27448, 20075645), (34310, 16060516), (34780, 15843482), (54020, 10200598), (68620, 8030258), (69560, 7921741), (108040, 5100299), (108517, 5077880), (126947, 4340680), (137240, 4015129), (217034, 2538940), (253894, 2170340), (434068, 1269470), (507788, 1085170), (542585, 1015576), (634735, 868136)]