124954880

素因数分解:

$2^8\times 5^1\times {\mathrm{41}}^1\times {\mathrm{2381}}^1$

素因数の和:2443

約数の個数: 72

約数和(自身を含む): 306734904

約数和(自身を除く): 181780024

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 41, 64, 80, 82, 128, 160, 164, 205, 256, 320, 328, 410, 640, 656, 820, 1280, 1312, 1640, 2381, 2624, 3280, 4762, 5248, 6560, 9524, 10496, 11905, 13120, 19048, 23810, 26240, 38096, 47620, 52480, 76192, 95240, 97621, 152384, 190480, 195242, 304768, 380960, 390484, 488105, 609536, 761920, 780968, 976210, 1523840, 1561936, 1952420, 3047680, 3123872, 3904840, 6247744, 7809680, 12495488, 15619360, 24990976, 31238720, 62477440, 124954880]

約数ペア:

[(1, 124954880), (2, 62477440), (4, 31238720), (5, 24990976), (8, 15619360), (10, 12495488), (16, 7809680), (20, 6247744), (32, 3904840), (40, 3123872), (41, 3047680), (64, 1952420), (80, 1561936), (82, 1523840), (128, 976210), (160, 780968), (164, 761920), (205, 609536), (256, 488105), (320, 390484), (328, 380960), (410, 304768), (640, 195242), (656, 190480), (820, 152384), (1280, 97621), (1312, 95240), (1640, 76192), (2381, 52480), (2624, 47620), (3280, 38096), (4762, 26240), (5248, 23810), (6560, 19048), (9524, 13120), (10496, 11905)]