101295220

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^2\times {\mathrm{23}}^1\times {\mathrm{1303}}^1$

素因数の和:1361

約数の個数: 72

約数和(自身を含む): 240541056

約数和(自身を除く): 139245836

約数列:

[1, 2, 4, 5, 10, 13, 20, 23, 26, 46, 52, 65, 92, 115, 130, 169, 230, 260, 299, 338, 460, 598, 676, 845, 1196, 1303, 1495, 1690, 2606, 2990, 3380, 3887, 5212, 5980, 6515, 7774, 13030, 15548, 16939, 19435, 26060, 29969, 33878, 38870, 59938, 67756, 77740, 84695, 119876, 149845, 169390, 220207, 299690, 338780, 389597, 440414, 599380, 779194, 880828, 1101035, 1558388, 1947985, 2202070, 3895970, 4404140, 5064761, 7791940, 10129522, 20259044, 25323805, 50647610, 101295220]

約数ペア:

[(1, 101295220), (2, 50647610), (4, 25323805), (5, 20259044), (10, 10129522), (13, 7791940), (20, 5064761), (23, 4404140), (26, 3895970), (46, 2202070), (52, 1947985), (65, 1558388), (92, 1101035), (115, 880828), (130, 779194), (169, 599380), (230, 440414), (260, 389597), (299, 338780), (338, 299690), (460, 220207), (598, 169390), (676, 149845), (845, 119876), (1196, 84695), (1303, 77740), (1495, 67756), (1690, 59938), (2606, 38870), (2990, 33878), (3380, 29969), (3887, 26060), (5212, 19435), (5980, 16939), (6515, 15548), (7774, 13030)]