1040200410

素因数分解:

$2^1\times 3^1\times 5^1\times {\mathrm{19}}^1\times {\mathrm{71}}^1\times {\mathrm{25703}}^1$

素因数の和:25803

約数の個数: 64

約数和(自身を含む): 2664990720

約数和(自身を除く): 1624790310

約数列:

[1, 2, 3, 5, 6, 10, 15, 19, 30, 38, 57, 71, 95, 114, 142, 190, 213, 285, 355, 426, 570, 710, 1065, 1349, 2130, 2698, 4047, 6745, 8094, 13490, 20235, 25703, 40470, 51406, 77109, 128515, 154218, 257030, 385545, 488357, 771090, 976714, 1465071, 1824913, 2441785, 2930142, 3649826, 4883570, 5474739, 7325355, 9124565, 10949478, 14650710, 18249130, 27373695, 34673347, 54747390, 69346694, 104020041, 173366735, 208040082, 346733470, 520100205, 1040200410]

約数ペア:

[(1, 1040200410), (2, 520100205), (3, 346733470), (5, 208040082), (6, 173366735), (10, 104020041), (15, 69346694), (19, 54747390), (30, 34673347), (38, 27373695), (57, 18249130), (71, 14650710), (95, 10949478), (114, 9124565), (142, 7325355), (190, 5474739), (213, 4883570), (285, 3649826), (355, 2930142), (426, 2441785), (570, 1824913), (710, 1465071), (1065, 976714), (1349, 771090), (2130, 488357), (2698, 385545), (4047, 257030), (6745, 154218), (8094, 128515), (13490, 77109), (20235, 51406), (25703, 40470)]