411314980

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{53}}^1\times {\mathrm{16871}}^1$

素因数の和:16956

約数の個数: 48

約数和(自身を含む): 918376704

約数和(自身を除く): 507061724

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 53, 92, 106, 115, 212, 230, 265, 460, 530, 1060, 1219, 2438, 4876, 6095, 12190, 16871, 24380, 33742, 67484, 84355, 168710, 337420, 388033, 776066, 894163, 1552132, 1788326, 1940165, 3576652, 3880330, 4470815, 7760660, 8941630, 17883260, 20565749, 41131498, 82262996, 102828745, 205657490, 411314980]

約数ペア:

[(1, 411314980), (2, 205657490), (4, 102828745), (5, 82262996), (10, 41131498), (20, 20565749), (23, 17883260), (46, 8941630), (53, 7760660), (92, 4470815), (106, 3880330), (115, 3576652), (212, 1940165), (230, 1788326), (265, 1552132), (460, 894163), (530, 776066), (1060, 388033), (1219, 337420), (2438, 168710), (4876, 84355), (6095, 67484), (12190, 33742), (16871, 24380)]