2022831322520

素因数分解:

$2^3\times 5^1\times {\mathrm{97}}^1\times {\mathrm{823}}^1\times {\mathrm{633473}}^1$

素因数の和:634404

約数の個数: 64

約数和(自身を含む): 4603886320320

約数和(自身を除く): 2581054997800

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 97, 194, 388, 485, 776, 823, 970, 1646, 1940, 3292, 3880, 4115, 6584, 8230, 16460, 32920, 79831, 159662, 319324, 399155, 633473, 638648, 798310, 1266946, 1596620, 2533892, 3167365, 3193240, 5067784, 6334730, 12669460, 25338920, 61446881, 122893762, 245787524, 307234405, 491575048, 521348279, 614468810, 1042696558, 1228937620, 2085393116, 2457875240, 2606741395, 4170786232, 5213482790, 10426965580, 20853931160, 50570783063, 101141566126, 202283132252, 252853915315, 404566264504, 505707830630, 1011415661260, 2022831322520]

約数ペア:

[(1, 2022831322520), (2, 1011415661260), (4, 505707830630), (5, 404566264504), (8, 252853915315), (10, 202283132252), (20, 101141566126), (40, 50570783063), (97, 20853931160), (194, 10426965580), (388, 5213482790), (485, 4170786232), (776, 2606741395), (823, 2457875240), (970, 2085393116), (1646, 1228937620), (1940, 1042696558), (3292, 614468810), (3880, 521348279), (4115, 491575048), (6584, 307234405), (8230, 245787524), (16460, 122893762), (32920, 61446881), (79831, 25338920), (159662, 12669460), (319324, 6334730), (399155, 5067784), (633473, 3193240), (638648, 3167365), (798310, 2533892), (1266946, 1596620)]