750374420

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{61}}^1\times {\mathrm{127}}^1\times {\mathrm{167}}^1$

素因数の和:393

約数の個数: 96

約数和(自身を含む): 1679892480

約数和(自身を除く): 929518060

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 61, 116, 122, 127, 145, 167, 244, 254, 290, 305, 334, 508, 580, 610, 635, 668, 835, 1220, 1270, 1670, 1769, 2540, 3340, 3538, 3683, 4843, 7076, 7366, 7747, 8845, 9686, 10187, 14732, 15494, 17690, 18415, 19372, 20374, 21209, 24215, 30988, 35380, 36830, 38735, 40748, 42418, 48430, 50935, 73660, 77470, 84836, 96860, 101870, 106045, 154940, 203740, 212090, 224663, 295423, 424180, 449326, 590846, 615061, 898652, 1123315, 1181692, 1230122, 1293749, 1477115, 2246630, 2460244, 2587498, 2954230, 3075305, 4493260, 5174996, 5908460, 6150610, 6468745, 12301220, 12937490, 25874980, 37518721, 75037442, 150074884, 187593605, 375187210, 750374420]

約数ペア:

[(1, 750374420), (2, 375187210), (4, 187593605), (5, 150074884), (10, 75037442), (20, 37518721), (29, 25874980), (58, 12937490), (61, 12301220), (116, 6468745), (122, 6150610), (127, 5908460), (145, 5174996), (167, 4493260), (244, 3075305), (254, 2954230), (290, 2587498), (305, 2460244), (334, 2246630), (508, 1477115), (580, 1293749), (610, 1230122), (635, 1181692), (668, 1123315), (835, 898652), (1220, 615061), (1270, 590846), (1670, 449326), (1769, 424180), (2540, 295423), (3340, 224663), (3538, 212090), (3683, 203740), (4843, 154940), (7076, 106045), (7366, 101870), (7747, 96860), (8845, 84836), (9686, 77470), (10187, 73660), (14732, 50935), (15494, 48430), (17690, 42418), (18415, 40748), (19372, 38735), (20374, 36830), (21209, 35380), (24215, 30988)]