13200460

素因数分解:

$2^2\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{7253}}^1$

素因数の和:7282

約数の個数: 48

約数和(自身を含む): 34122816

約数和(自身を除く): 20922356

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, 7253, 14506, 29012, 36265, 50771, 72530, 94289, 101542, 145060, 188578, 203084, 253855, 377156, 471445, 507710, 660023, 942890, 1015420, 1320046, 1885780, 2640092, 3300115, 6600230, 13200460]

約数ペア:

[(1, 13200460), (2, 6600230), (4, 3300115), (5, 2640092), (7, 1885780), (10, 1320046), (13, 1015420), (14, 942890), (20, 660023), (26, 507710), (28, 471445), (35, 377156), (52, 253855), (65, 203084), (70, 188578), (91, 145060), (130, 101542), (140, 94289), (182, 72530), (260, 50771), (364, 36265), (455, 29012), (910, 14506), (1820, 7253)]