85678450

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{23}}^1\times {\mathrm{521}}^1$

素因数の和:580

約数の個数: 96

約数和(自身を含む): 195737472

約数和(自身を除く): 110059022

約数列:

[1, 2, 5, 10, 11, 13, 22, 23, 25, 26, 46, 50, 55, 65, 110, 115, 130, 143, 230, 253, 275, 286, 299, 325, 506, 521, 550, 575, 598, 650, 715, 1042, 1150, 1265, 1430, 1495, 2530, 2605, 2990, 3289, 3575, 5210, 5731, 6325, 6578, 6773, 7150, 7475, 11462, 11983, 12650, 13025, 13546, 14950, 16445, 23966, 26050, 28655, 32890, 33865, 57310, 59915, 67730, 74503, 82225, 119830, 131813, 143275, 149006, 155779, 164450, 169325, 263626, 286550, 299575, 311558, 338650, 372515, 599150, 659065, 745030, 778895, 1318130, 1557790, 1713569, 1862575, 3295325, 3427138, 3725150, 3894475, 6590650, 7788950, 8567845, 17135690, 42839225, 85678450]

約数ペア:

[(1, 85678450), (2, 42839225), (5, 17135690), (10, 8567845), (11, 7788950), (13, 6590650), (22, 3894475), (23, 3725150), (25, 3427138), (26, 3295325), (46, 1862575), (50, 1713569), (55, 1557790), (65, 1318130), (110, 778895), (115, 745030), (130, 659065), (143, 599150), (230, 372515), (253, 338650), (275, 311558), (286, 299575), (299, 286550), (325, 263626), (506, 169325), (521, 164450), (550, 155779), (575, 149006), (598, 143275), (650, 131813), (715, 119830), (1042, 82225), (1150, 74503), (1265, 67730), (1430, 59915), (1495, 57310), (2530, 33865), (2605, 32890), (2990, 28655), (3289, 26050), (3575, 23966), (5210, 16445), (5731, 14950), (6325, 13546), (6578, 13025), (6773, 12650), (7150, 11983), (7475, 11462)]