56271200

素因数分解:

$2^5\times 5^2\times {\mathrm{31}}^1\times {\mathrm{2269}}^1$

素因数の和:2320

約数の個数: 72

約数和(自身を含む): 141865920

約数和(自身を除く): 85594720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 31, 32, 40, 50, 62, 80, 100, 124, 155, 160, 200, 248, 310, 400, 496, 620, 775, 800, 992, 1240, 1550, 2269, 2480, 3100, 4538, 4960, 6200, 9076, 11345, 12400, 18152, 22690, 24800, 36304, 45380, 56725, 70339, 72608, 90760, 113450, 140678, 181520, 226900, 281356, 351695, 363040, 453800, 562712, 703390, 907600, 1125424, 1406780, 1758475, 1815200, 2250848, 2813560, 3516950, 5627120, 7033900, 11254240, 14067800, 28135600, 56271200]

約数ペア:

[(1, 56271200), (2, 28135600), (4, 14067800), (5, 11254240), (8, 7033900), (10, 5627120), (16, 3516950), (20, 2813560), (25, 2250848), (31, 1815200), (32, 1758475), (40, 1406780), (50, 1125424), (62, 907600), (80, 703390), (100, 562712), (124, 453800), (155, 363040), (160, 351695), (200, 281356), (248, 226900), (310, 181520), (400, 140678), (496, 113450), (620, 90760), (775, 72608), (800, 70339), (992, 56725), (1240, 45380), (1550, 36304), (2269, 24800), (2480, 22690), (3100, 18152), (4538, 12400), (4960, 11345), (6200, 9076)]