2018556320

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{31}}^1\times {\mathrm{36997}}^1$

素因数の和:37054

約数の個数: 96

約数和(自身を含む): 5370333696

約数和(自身を除く): 3351777376

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 31, 32, 40, 44, 55, 62, 80, 88, 110, 124, 155, 160, 176, 220, 248, 310, 341, 352, 440, 496, 620, 682, 880, 992, 1240, 1364, 1705, 1760, 2480, 2728, 3410, 4960, 5456, 6820, 10912, 13640, 27280, 36997, 54560, 73994, 147988, 184985, 295976, 369970, 406967, 591952, 739940, 813934, 1146907, 1183904, 1479880, 1627868, 2034835, 2293814, 2959760, 3255736, 4069670, 4587628, 5734535, 5919520, 6511472, 8139340, 9175256, 11469070, 12615977, 13022944, 16278680, 18350512, 22938140, 25231954, 32557360, 36701024, 45876280, 50463908, 63079885, 65114720, 91752560, 100927816, 126159770, 183505120, 201855632, 252319540, 403711264, 504639080, 1009278160, 2018556320]

約数ペア:

[(1, 2018556320), (2, 1009278160), (4, 504639080), (5, 403711264), (8, 252319540), (10, 201855632), (11, 183505120), (16, 126159770), (20, 100927816), (22, 91752560), (31, 65114720), (32, 63079885), (40, 50463908), (44, 45876280), (55, 36701024), (62, 32557360), (80, 25231954), (88, 22938140), (110, 18350512), (124, 16278680), (155, 13022944), (160, 12615977), (176, 11469070), (220, 9175256), (248, 8139340), (310, 6511472), (341, 5919520), (352, 5734535), (440, 4587628), (496, 4069670), (620, 3255736), (682, 2959760), (880, 2293814), (992, 2034835), (1240, 1627868), (1364, 1479880), (1705, 1183904), (1760, 1146907), (2480, 813934), (2728, 739940), (3410, 591952), (4960, 406967), (5456, 369970), (6820, 295976), (10912, 184985), (13640, 147988), (27280, 73994), (36997, 54560)]