16389631490

素因数分解:

$2^1\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{53}}^1\times {\mathrm{58679}}^1$

素因数の和:58787

約数の個数: 64

約数和(自身を含む): 32853288960

約数和(自身を除く): 16463657470

約数列:

[1, 2, 5, 10, 17, 31, 34, 53, 62, 85, 106, 155, 170, 265, 310, 527, 530, 901, 1054, 1643, 1802, 2635, 3286, 4505, 5270, 8215, 9010, 16430, 27931, 55862, 58679, 117358, 139655, 279310, 293395, 586790, 997543, 1819049, 1995086, 3109987, 3638098, 4987715, 6219974, 9095245, 9975430, 15549935, 18190490, 30923833, 31099870, 52869779, 61847666, 96409597, 105739558, 154619165, 192819194, 264348895, 309238330, 482047985, 528697790, 964095970, 1638963149, 3277926298, 8194815745, 16389631490]

約数ペア:

[(1, 16389631490), (2, 8194815745), (5, 3277926298), (10, 1638963149), (17, 964095970), (31, 528697790), (34, 482047985), (53, 309238330), (62, 264348895), (85, 192819194), (106, 154619165), (155, 105739558), (170, 96409597), (265, 61847666), (310, 52869779), (527, 31099870), (530, 30923833), (901, 18190490), (1054, 15549935), (1643, 9975430), (1802, 9095245), (2635, 6219974), (3286, 4987715), (4505, 3638098), (5270, 3109987), (8215, 1995086), (9010, 1819049), (16430, 997543), (27931, 586790), (55862, 293395), (58679, 279310), (117358, 139655)]