1679653160

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{149}}^1\times {\mathrm{9091}}^1$

素因数の和:9282

約数の個数: 64

約数和(自身を含む): 3927744000

約数和(自身を除く): 2248090840

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 40, 62, 124, 149, 155, 248, 298, 310, 596, 620, 745, 1192, 1240, 1490, 2980, 4619, 5960, 9091, 9238, 18182, 18476, 23095, 36364, 36952, 45455, 46190, 72728, 90910, 92380, 181820, 184760, 281821, 363640, 563642, 1127284, 1354559, 1409105, 2254568, 2709118, 2818210, 5418236, 5636420, 6772795, 10836472, 11272840, 13545590, 27091180, 41991329, 54182360, 83982658, 167965316, 209956645, 335930632, 419913290, 839826580, 1679653160]

約数ペア:

[(1, 1679653160), (2, 839826580), (4, 419913290), (5, 335930632), (8, 209956645), (10, 167965316), (20, 83982658), (31, 54182360), (40, 41991329), (62, 27091180), (124, 13545590), (149, 11272840), (155, 10836472), (248, 6772795), (298, 5636420), (310, 5418236), (596, 2818210), (620, 2709118), (745, 2254568), (1192, 1409105), (1240, 1354559), (1490, 1127284), (2980, 563642), (4619, 363640), (5960, 281821), (9091, 184760), (9238, 181820), (18182, 92380), (18476, 90910), (23095, 72728), (36364, 46190), (36952, 45455)]