123669264040

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{227}}^1\times {\mathrm{1945709}}^1$

素因数の和:1945954

約数の個数: 64

約数和(自身を含む): 319407753600

約数和(自身を除く): 195738489560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 140, 227, 280, 454, 908, 1135, 1589, 1816, 2270, 3178, 4540, 6356, 7945, 9080, 12712, 15890, 31780, 63560, 1945709, 3891418, 7782836, 9728545, 13619963, 15565672, 19457090, 27239926, 38914180, 54479852, 68099815, 77828360, 108959704, 136199630, 272399260, 441675943, 544798520, 883351886, 1766703772, 2208379715, 3091731601, 3533407544, 4416759430, 6183463202, 8833518860, 12366926404, 15458658005, 17667037720, 24733852808, 30917316010, 61834632020, 123669264040]

約数ペア:

[(1, 123669264040), (2, 61834632020), (4, 30917316010), (5, 24733852808), (7, 17667037720), (8, 15458658005), (10, 12366926404), (14, 8833518860), (20, 6183463202), (28, 4416759430), (35, 3533407544), (40, 3091731601), (56, 2208379715), (70, 1766703772), (140, 883351886), (227, 544798520), (280, 441675943), (454, 272399260), (908, 136199630), (1135, 108959704), (1589, 77828360), (1816, 68099815), (2270, 54479852), (3178, 38914180), (4540, 27239926), (6356, 19457090), (7945, 15565672), (9080, 13619963), (12712, 9728545), (15890, 7782836), (31780, 3891418), (63560, 1945709)]