140135500

素因数分解:

$2^2\times 5^3\times {\mathrm{31}}^1\times {\mathrm{9041}}^1$

素因数の和:9091

約数の個数: 48

約数和(自身を含む): 315963648

約数和(自身を除く): 175828148

約数列:

[1, 2, 4, 5, 10, 20, 25, 31, 50, 62, 100, 124, 125, 155, 250, 310, 500, 620, 775, 1550, 3100, 3875, 7750, 9041, 15500, 18082, 36164, 45205, 90410, 180820, 226025, 280271, 452050, 560542, 904100, 1121084, 1130125, 1401355, 2260250, 2802710, 4520500, 5605420, 7006775, 14013550, 28027100, 35033875, 70067750, 140135500]

約数ペア:

[(1, 140135500), (2, 70067750), (4, 35033875), (5, 28027100), (10, 14013550), (20, 7006775), (25, 5605420), (31, 4520500), (50, 2802710), (62, 2260250), (100, 1401355), (124, 1130125), (125, 1121084), (155, 904100), (250, 560542), (310, 452050), (500, 280271), (620, 226025), (775, 180820), (1550, 90410), (3100, 45205), (3875, 36164), (7750, 18082), (9041, 15500)]