80166130

素因数分解:

$2^1\times 5^1\times {\mathrm{11}}^3\times {\mathrm{19}}^1\times {\mathrm{317}}^1$

素因数の和:376

約数の個数: 64

約数和(自身を含む): 167598720

約数和(自身を除く): 87432590

約数列:

[1, 2, 5, 10, 11, 19, 22, 38, 55, 95, 110, 121, 190, 209, 242, 317, 418, 605, 634, 1045, 1210, 1331, 1585, 2090, 2299, 2662, 3170, 3487, 4598, 6023, 6655, 6974, 11495, 12046, 13310, 17435, 22990, 25289, 30115, 34870, 38357, 50578, 60230, 66253, 76714, 126445, 132506, 191785, 252890, 331265, 383570, 421927, 662530, 728783, 843854, 1457566, 2109635, 3643915, 4219270, 7287830, 8016613, 16033226, 40083065, 80166130]

約数ペア:

[(1, 80166130), (2, 40083065), (5, 16033226), (10, 8016613), (11, 7287830), (19, 4219270), (22, 3643915), (38, 2109635), (55, 1457566), (95, 843854), (110, 728783), (121, 662530), (190, 421927), (209, 383570), (242, 331265), (317, 252890), (418, 191785), (605, 132506), (634, 126445), (1045, 76714), (1210, 66253), (1331, 60230), (1585, 50578), (2090, 38357), (2299, 34870), (2662, 30115), (3170, 25289), (3487, 22990), (4598, 17435), (6023, 13310), (6655, 12046), (6974, 11495)]