2017968250

素因数分解:

$2^1\times 5^3\times {\mathrm{23}}^1\times {\mathrm{31}}^1\times {\mathrm{11321}}^1$

素因数の和:11392

約数の個数: 64

約数和(自身を含む): 4069398528

約数和(自身を除く): 2051430278

約数列:

[1, 2, 5, 10, 23, 25, 31, 46, 50, 62, 115, 125, 155, 230, 250, 310, 575, 713, 775, 1150, 1426, 1550, 2875, 3565, 3875, 5750, 7130, 7750, 11321, 17825, 22642, 35650, 56605, 89125, 113210, 178250, 260383, 283025, 350951, 520766, 566050, 701902, 1301915, 1415125, 1754755, 2603830, 2830250, 3509510, 6509575, 8071873, 8773775, 13019150, 16143746, 17547550, 32547875, 40359365, 43868875, 65095750, 80718730, 87737750, 201796825, 403593650, 1008984125, 2017968250]

約数ペア:

[(1, 2017968250), (2, 1008984125), (5, 403593650), (10, 201796825), (23, 87737750), (25, 80718730), (31, 65095750), (46, 43868875), (50, 40359365), (62, 32547875), (115, 17547550), (125, 16143746), (155, 13019150), (230, 8773775), (250, 8071873), (310, 6509575), (575, 3509510), (713, 2830250), (775, 2603830), (1150, 1754755), (1426, 1415125), (1550, 1301915), (2875, 701902), (3565, 566050), (3875, 520766), (5750, 350951), (7130, 283025), (7750, 260383), (11321, 178250), (17825, 113210), (22642, 89125), (35650, 56605)]