55456700

素因数分解:

$2^2\times 5^2\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1471}}^1$

素因数の和:1527

約数の個数: 72

約数和(自身を含む): 134158080

約数和(自身を除く): 78701380

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 29, 50, 52, 58, 65, 100, 116, 130, 145, 260, 290, 325, 377, 580, 650, 725, 754, 1300, 1450, 1471, 1508, 1885, 2900, 2942, 3770, 5884, 7355, 7540, 9425, 14710, 18850, 19123, 29420, 36775, 37700, 38246, 42659, 73550, 76492, 85318, 95615, 147100, 170636, 191230, 213295, 382460, 426590, 478075, 554567, 853180, 956150, 1066475, 1109134, 1912300, 2132950, 2218268, 2772835, 4265900, 5545670, 11091340, 13864175, 27728350, 55456700]

約数ペア:

[(1, 55456700), (2, 27728350), (4, 13864175), (5, 11091340), (10, 5545670), (13, 4265900), (20, 2772835), (25, 2218268), (26, 2132950), (29, 1912300), (50, 1109134), (52, 1066475), (58, 956150), (65, 853180), (100, 554567), (116, 478075), (130, 426590), (145, 382460), (260, 213295), (290, 191230), (325, 170636), (377, 147100), (580, 95615), (650, 85318), (725, 76492), (754, 73550), (1300, 42659), (1450, 38246), (1471, 37700), (1508, 36775), (1885, 29420), (2900, 19123), (2942, 18850), (3770, 14710), (5884, 9425), (7355, 7540)]