224775460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{123503}}^1$

素因数の和:123532

約数の個数: 48

約数和(自身を含む): 580962816

約数和(自身を除く): 356187356

約数列:

[1, 2, 4, 5, 7, 10, 13, 14, 20, 26, 28, 35, 52, 65, 70, 91, 130, 140, 182, 260, 364, 455, 910, 1820, 123503, 247006, 494012, 617515, 864521, 1235030, 1605539, 1729042, 2470060, 3211078, 3458084, 4322605, 6422156, 8027695, 8645210, 11238773, 16055390, 17290420, 22477546, 32110780, 44955092, 56193865, 112387730, 224775460]

約数ペア:

[(1, 224775460), (2, 112387730), (4, 56193865), (5, 44955092), (7, 32110780), (10, 22477546), (13, 17290420), (14, 16055390), (20, 11238773), (26, 8645210), (28, 8027695), (35, 6422156), (52, 4322605), (65, 3458084), (70, 3211078), (91, 2470060), (130, 1729042), (140, 1605539), (182, 1235030), (260, 864521), (364, 617515), (455, 494012), (910, 247006), (1820, 123503)]