82661486570

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^1\times {\mathrm{53}}^1\times {\mathrm{1423}}^1\times {\mathrm{8431}}^1$

素因数の和:9927

約数の個数: 64

約数和(自身を含む): 163393542144

約数和(自身を除く): 80732055574

約数列:

[1, 2, 5, 10, 13, 26, 53, 65, 106, 130, 265, 530, 689, 1378, 1423, 2846, 3445, 6890, 7115, 8431, 14230, 16862, 18499, 36998, 42155, 75419, 84310, 92495, 109603, 150838, 184990, 219206, 377095, 446843, 548015, 754190, 893686, 980447, 1096030, 1960894, 2234215, 4468430, 4902235, 5808959, 9804470, 11617918, 11997313, 23994626, 29044795, 58089590, 59986565, 119973130, 155965069, 311930138, 635857589, 779825345, 1271715178, 1559650690, 3179287945, 6358575890, 8266148657, 16532297314, 41330743285, 82661486570]

約数ペア:

[(1, 82661486570), (2, 41330743285), (5, 16532297314), (10, 8266148657), (13, 6358575890), (26, 3179287945), (53, 1559650690), (65, 1271715178), (106, 779825345), (130, 635857589), (265, 311930138), (530, 155965069), (689, 119973130), (1378, 59986565), (1423, 58089590), (2846, 29044795), (3445, 23994626), (6890, 11997313), (7115, 11617918), (8431, 9804470), (14230, 5808959), (16862, 4902235), (18499, 4468430), (36998, 2234215), (42155, 1960894), (75419, 1096030), (84310, 980447), (92495, 893686), (109603, 754190), (150838, 548015), (184990, 446843), (219206, 377095)]