1569221201320

素因数分解:

$2^3\times 5^1\times {\mathrm{67}}^1\times {\mathrm{73}}^1\times {\mathrm{8020963}}^1$

素因数の和:8021114

約数の個数: 64

約数和(自身を含む): 3632534176320

約数和(自身を除く): 2063312975000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 67, 73, 134, 146, 268, 292, 335, 365, 536, 584, 670, 730, 1340, 1460, 2680, 2920, 4891, 9782, 19564, 24455, 39128, 48910, 97820, 195640, 8020963, 16041926, 32083852, 40104815, 64167704, 80209630, 160419260, 320838520, 537404521, 585530299, 1074809042, 1171060598, 2149618084, 2342121196, 2687022605, 2927651495, 4299236168, 4684242392, 5374045210, 5855302990, 10748090420, 11710605980, 21496180840, 23421211960, 39230530033, 78461060066, 156922120132, 196152650165, 313844240264, 392305300330, 784610600660, 1569221201320]

約数ペア:

[(1, 1569221201320), (2, 784610600660), (4, 392305300330), (5, 313844240264), (8, 196152650165), (10, 156922120132), (20, 78461060066), (40, 39230530033), (67, 23421211960), (73, 21496180840), (134, 11710605980), (146, 10748090420), (268, 5855302990), (292, 5374045210), (335, 4684242392), (365, 4299236168), (536, 2927651495), (584, 2687022605), (670, 2342121196), (730, 2149618084), (1340, 1171060598), (1460, 1074809042), (2680, 585530299), (2920, 537404521), (4891, 320838520), (9782, 160419260), (19564, 80209630), (24455, 64167704), (39128, 40104815), (48910, 32083852), (97820, 16041926), (195640, 8020963)]