10019290240

素因数分解:

$2^7\times 5^1\times {\mathrm{617}}^1\times {\mathrm{25373}}^1$

素因数の和:26009

約数の個数: 64

約数和(自身を含む): 23992131960

約数和(自身を除く): 13972841720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 617, 640, 1234, 2468, 3085, 4936, 6170, 9872, 12340, 19744, 24680, 25373, 39488, 49360, 50746, 78976, 98720, 101492, 126865, 197440, 202984, 253730, 394880, 405968, 507460, 811936, 1014920, 1623872, 2029840, 3247744, 4059680, 8119360, 15655141, 16238720, 31310282, 62620564, 78275705, 125241128, 156551410, 250482256, 313102820, 500964512, 626205640, 1001929024, 1252411280, 2003858048, 2504822560, 5009645120, 10019290240]

約数ペア:

[(1, 10019290240), (2, 5009645120), (4, 2504822560), (5, 2003858048), (8, 1252411280), (10, 1001929024), (16, 626205640), (20, 500964512), (32, 313102820), (40, 250482256), (64, 156551410), (80, 125241128), (128, 78275705), (160, 62620564), (320, 31310282), (617, 16238720), (640, 15655141), (1234, 8119360), (2468, 4059680), (3085, 3247744), (4936, 2029840), (6170, 1623872), (9872, 1014920), (12340, 811936), (19744, 507460), (24680, 405968), (25373, 394880), (39488, 253730), (49360, 202984), (50746, 197440), (78976, 126865), (98720, 101492)]