125909590

素因数分解:

$2^1\times 5^1\times {\mathrm{23}}^1\times {\mathrm{29}}^1\times {\mathrm{43}}^1\times {\mathrm{439}}^1$

素因数の和:541

約数の個数: 64

約数和(自身を含む): 250905600

約数和(自身を除く): 124996010

約数列:

[1, 2, 5, 10, 23, 29, 43, 46, 58, 86, 115, 145, 215, 230, 290, 430, 439, 667, 878, 989, 1247, 1334, 1978, 2195, 2494, 3335, 4390, 4945, 6235, 6670, 9890, 10097, 12470, 12731, 18877, 20194, 25462, 28681, 37754, 50485, 57362, 63655, 94385, 100970, 127310, 143405, 188770, 286810, 292813, 434171, 547433, 585626, 868342, 1094866, 1464065, 2170855, 2737165, 2928130, 4341710, 5474330, 12590959, 25181918, 62954795, 125909590]

約数ペア:

[(1, 125909590), (2, 62954795), (5, 25181918), (10, 12590959), (23, 5474330), (29, 4341710), (43, 2928130), (46, 2737165), (58, 2170855), (86, 1464065), (115, 1094866), (145, 868342), (215, 585626), (230, 547433), (290, 434171), (430, 292813), (439, 286810), (667, 188770), (878, 143405), (989, 127310), (1247, 100970), (1334, 94385), (1978, 63655), (2195, 57362), (2494, 50485), (3335, 37754), (4390, 28681), (4945, 25462), (6235, 20194), (6670, 18877), (9890, 12731), (10097, 12470)]