22476519940

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{61}}^1\times {\mathrm{307}}^1\times {\mathrm{8573}}^1$

素因数の和:8957

約数の個数: 96

約数和(自身を含む): 55012978944

約数和(自身を除く): 32536459004

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 28, 35, 61, 70, 122, 140, 244, 305, 307, 427, 610, 614, 854, 1220, 1228, 1535, 1708, 2135, 2149, 3070, 4270, 4298, 6140, 8540, 8573, 8596, 10745, 17146, 18727, 21490, 34292, 37454, 42865, 42980, 60011, 74908, 85730, 93635, 120022, 131089, 171460, 187270, 240044, 262178, 300055, 374540, 522953, 524356, 600110, 655445, 1045906, 1200220, 1310890, 2091812, 2614765, 2621780, 2631911, 3660671, 5229530, 5263822, 7321342, 10459060, 10527644, 13159555, 14642684, 18303355, 18423377, 26319110, 36606710, 36846754, 52638220, 73213420, 73693508, 92116885, 160546571, 184233770, 321093142, 368467540, 642186284, 802732855, 1123825997, 1605465710, 2247651994, 3210931420, 4495303988, 5619129985, 11238259970, 22476519940]

約数ペア:

[(1, 22476519940), (2, 11238259970), (4, 5619129985), (5, 4495303988), (7, 3210931420), (10, 2247651994), (14, 1605465710), (20, 1123825997), (28, 802732855), (35, 642186284), (61, 368467540), (70, 321093142), (122, 184233770), (140, 160546571), (244, 92116885), (305, 73693508), (307, 73213420), (427, 52638220), (610, 36846754), (614, 36606710), (854, 26319110), (1220, 18423377), (1228, 18303355), (1535, 14642684), (1708, 13159555), (2135, 10527644), (2149, 10459060), (3070, 7321342), (4270, 5263822), (4298, 5229530), (6140, 3660671), (8540, 2631911), (8573, 2621780), (8596, 2614765), (10745, 2091812), (17146, 1310890), (18727, 1200220), (21490, 1045906), (34292, 655445), (37454, 600110), (42865, 524356), (42980, 522953), (60011, 374540), (74908, 300055), (85730, 262178), (93635, 240044), (120022, 187270), (131089, 171460)]