156958644050

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1321}}^1\times {\mathrm{3449}}^1$

素因数の和:4848

約数の個数: 96

約数和(自身を含む): 320667757200

約数和(自身を除く): 163709113150

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 53, 65, 106, 130, 265, 325, 530, 650, 689, 1321, 1325, 1378, 2642, 2650, 3445, 3449, 6605, 6890, 6898, 13210, 17173, 17225, 17245, 33025, 34346, 34450, 34490, 44837, 66050, 70013, 85865, 86225, 89674, 140026, 171730, 172450, 182797, 224185, 350065, 365594, 429325, 448370, 700130, 858650, 910169, 913985, 1120925, 1750325, 1820338, 1827970, 2241850, 2376361, 3500650, 4550845, 4556129, 4569925, 4752722, 9101690, 9112258, 9139850, 11881805, 22754225, 22780645, 23763610, 45508450, 45561290, 59229677, 59409025, 113903225, 118459354, 118818050, 227806450, 241474837, 296148385, 482949674, 592296770, 1207374185, 1480741925, 2414748370, 2961483850, 3139172881, 6036870925, 6278345762, 12073741850, 15695864405, 31391728810, 78479322025, 156958644050]

約数ペア:

[(1, 156958644050), (2, 78479322025), (5, 31391728810), (10, 15695864405), (13, 12073741850), (25, 6278345762), (26, 6036870925), (50, 3139172881), (53, 2961483850), (65, 2414748370), (106, 1480741925), (130, 1207374185), (265, 592296770), (325, 482949674), (530, 296148385), (650, 241474837), (689, 227806450), (1321, 118818050), (1325, 118459354), (1378, 113903225), (2642, 59409025), (2650, 59229677), (3445, 45561290), (3449, 45508450), (6605, 23763610), (6890, 22780645), (6898, 22754225), (13210, 11881805), (17173, 9139850), (17225, 9112258), (17245, 9101690), (33025, 4752722), (34346, 4569925), (34450, 4556129), (34490, 4550845), (44837, 3500650), (66050, 2376361), (70013, 2241850), (85865, 1827970), (86225, 1820338), (89674, 1750325), (140026, 1120925), (171730, 913985), (172450, 910169), (182797, 858650), (224185, 700130), (350065, 448370), (365594, 429325)]