75334720

素因数分解:

$2^6\times 5^1\times {\mathrm{397}}^1\times {\mathrm{593}}^1$

素因数の和:1007

約数の個数: 56

約数和(自身を含む): 180145944

約数和(自身を除く): 104811224

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 160, 320, 397, 593, 794, 1186, 1588, 1985, 2372, 2965, 3176, 3970, 4744, 5930, 6352, 7940, 9488, 11860, 12704, 15880, 18976, 23720, 25408, 31760, 37952, 47440, 63520, 94880, 127040, 189760, 235421, 470842, 941684, 1177105, 1883368, 2354210, 3766736, 4708420, 7533472, 9416840, 15066944, 18833680, 37667360, 75334720]

約数ペア:

[(1, 75334720), (2, 37667360), (4, 18833680), (5, 15066944), (8, 9416840), (10, 7533472), (16, 4708420), (20, 3766736), (32, 2354210), (40, 1883368), (64, 1177105), (80, 941684), (160, 470842), (320, 235421), (397, 189760), (593, 127040), (794, 94880), (1186, 63520), (1588, 47440), (1985, 37952), (2372, 31760), (2965, 25408), (3176, 23720), (3970, 18976), (4744, 15880), (5930, 12704), (6352, 11860), (7940, 9488)]