395280809300

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^2\times {\mathrm{3677}}^1\times {\mathrm{6361}}^1$

素因数の和:10078

約数の個数: 108

約数和(自身を含む): 929215002996

約数和(自身を除く): 533934193696

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 130, 169, 260, 325, 338, 650, 676, 845, 1300, 1690, 3380, 3677, 4225, 6361, 7354, 8450, 12722, 14708, 16900, 18385, 25444, 31805, 36770, 47801, 63610, 73540, 82693, 91925, 95602, 127220, 159025, 165386, 183850, 191204, 239005, 318050, 330772, 367700, 413465, 478010, 621413, 636100, 826930, 956020, 1075009, 1195025, 1242826, 1653860, 2067325, 2150018, 2390050, 2485652, 3107065, 4134650, 4300036, 4780100, 5375045, 6214130, 8269300, 10750090, 12428260, 15535325, 21500180, 23389397, 26875225, 31070650, 46778794, 53750450, 62141300, 93557588, 107500900, 116946985, 233893970, 304062161, 467787940, 584734925, 608124322, 1169469850, 1216248644, 1520310805, 2338939700, 3040621610, 3952808093, 6081243220, 7601554025, 7905616186, 15203108050, 15811232372, 19764040465, 30406216100, 39528080930, 79056161860, 98820202325, 197640404650, 395280809300]

約数ペア:

[(1, 395280809300), (2, 197640404650), (4, 98820202325), (5, 79056161860), (10, 39528080930), (13, 30406216100), (20, 19764040465), (25, 15811232372), (26, 15203108050), (50, 7905616186), (52, 7601554025), (65, 6081243220), (100, 3952808093), (130, 3040621610), (169, 2338939700), (260, 1520310805), (325, 1216248644), (338, 1169469850), (650, 608124322), (676, 584734925), (845, 467787940), (1300, 304062161), (1690, 233893970), (3380, 116946985), (3677, 107500900), (4225, 93557588), (6361, 62141300), (7354, 53750450), (8450, 46778794), (12722, 31070650), (14708, 26875225), (16900, 23389397), (18385, 21500180), (25444, 15535325), (31805, 12428260), (36770, 10750090), (47801, 8269300), (63610, 6214130), (73540, 5375045), (82693, 4780100), (91925, 4300036), (95602, 4134650), (127220, 3107065), (159025, 2485652), (165386, 2390050), (183850, 2150018), (191204, 2067325), (239005, 1653860), (318050, 1242826), (330772, 1195025), (367700, 1075009), (413465, 956020), (478010, 826930), (621413, 636100)]