34841420

素因数分解:

$2^2\times 5^1\times {\mathrm{37}}^1\times {\mathrm{197}}^1\times {\mathrm{239}}^1$

素因数の和:482

約数の個数: 48

約数和(自身を含む): 75841920

約数和(自身を除く): 41000500

約数列:

[1, 2, 4, 5, 10, 20, 37, 74, 148, 185, 197, 239, 370, 394, 478, 740, 788, 956, 985, 1195, 1970, 2390, 3940, 4780, 7289, 8843, 14578, 17686, 29156, 35372, 36445, 44215, 47083, 72890, 88430, 94166, 145780, 176860, 188332, 235415, 470830, 941660, 1742071, 3484142, 6968284, 8710355, 17420710, 34841420]

約数ペア:

[(1, 34841420), (2, 17420710), (4, 8710355), (5, 6968284), (10, 3484142), (20, 1742071), (37, 941660), (74, 470830), (148, 235415), (185, 188332), (197, 176860), (239, 145780), (370, 94166), (394, 88430), (478, 72890), (740, 47083), (788, 44215), (956, 36445), (985, 35372), (1195, 29156), (1970, 17686), (2390, 14578), (3940, 8843), (4780, 7289)]