2045900820

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{41}}^1\times {\mathrm{349}}^1\times {\mathrm{2383}}^1$

素因数の和:2785

約数の個数: 96

約数和(自身を含む): 5887526400

約数和(自身を除く): 3841625580

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 41, 60, 82, 123, 164, 205, 246, 349, 410, 492, 615, 698, 820, 1047, 1230, 1396, 1745, 2094, 2383, 2460, 3490, 4188, 4766, 5235, 6980, 7149, 9532, 10470, 11915, 14298, 14309, 20940, 23830, 28596, 28618, 35745, 42927, 47660, 57236, 71490, 71545, 85854, 97703, 142980, 143090, 171708, 195406, 214635, 286180, 293109, 390812, 429270, 488515, 586218, 831667, 858540, 977030, 1172436, 1465545, 1663334, 1954060, 2495001, 2931090, 3326668, 4158335, 4990002, 5862180, 8316670, 9980004, 12475005, 16633340, 24950010, 34098347, 49900020, 68196694, 102295041, 136393388, 170491735, 204590082, 340983470, 409180164, 511475205, 681966940, 1022950410, 2045900820]

約数ペア:

[(1, 2045900820), (2, 1022950410), (3, 681966940), (4, 511475205), (5, 409180164), (6, 340983470), (10, 204590082), (12, 170491735), (15, 136393388), (20, 102295041), (30, 68196694), (41, 49900020), (60, 34098347), (82, 24950010), (123, 16633340), (164, 12475005), (205, 9980004), (246, 8316670), (349, 5862180), (410, 4990002), (492, 4158335), (615, 3326668), (698, 2931090), (820, 2495001), (1047, 1954060), (1230, 1663334), (1396, 1465545), (1745, 1172436), (2094, 977030), (2383, 858540), (2460, 831667), (3490, 586218), (4188, 488515), (4766, 429270), (5235, 390812), (6980, 293109), (7149, 286180), (9532, 214635), (10470, 195406), (11915, 171708), (14298, 143090), (14309, 142980), (20940, 97703), (23830, 85854), (28596, 71545), (28618, 71490), (35745, 57236), (42927, 47660)]