73816120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{113}}^1\times {\mathrm{2333}}^1$

素因数の和:2464

約数の個数: 64

約数和(自身を含む): 191574720

約数和(自身を除く): 117758600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 113, 140, 226, 280, 452, 565, 791, 904, 1130, 1582, 2260, 2333, 3164, 3955, 4520, 4666, 6328, 7910, 9332, 11665, 15820, 16331, 18664, 23330, 31640, 32662, 46660, 65324, 81655, 93320, 130648, 163310, 263629, 326620, 527258, 653240, 1054516, 1318145, 1845403, 2109032, 2636290, 3690806, 5272580, 7381612, 9227015, 10545160, 14763224, 18454030, 36908060, 73816120]

約数ペア:

[(1, 73816120), (2, 36908060), (4, 18454030), (5, 14763224), (7, 10545160), (8, 9227015), (10, 7381612), (14, 5272580), (20, 3690806), (28, 2636290), (35, 2109032), (40, 1845403), (56, 1318145), (70, 1054516), (113, 653240), (140, 527258), (226, 326620), (280, 263629), (452, 163310), (565, 130648), (791, 93320), (904, 81655), (1130, 65324), (1582, 46660), (2260, 32662), (2333, 31640), (3164, 23330), (3955, 18664), (4520, 16331), (4666, 15820), (6328, 11665), (7910, 9332)]