73472660

素因数分解:

$2^2\times 5^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1\times {\mathrm{967}}^1$

素因数の和:1136

約数の個数: 48

約数和(自身を含む): 160997760

約数和(自身を除く): 87525100

約数列:

[1, 2, 4, 5, 10, 20, 29, 58, 116, 131, 145, 262, 290, 524, 580, 655, 967, 1310, 1934, 2620, 3799, 3868, 4835, 7598, 9670, 15196, 18995, 19340, 28043, 37990, 56086, 75980, 112172, 126677, 140215, 253354, 280430, 506708, 560860, 633385, 1266770, 2533540, 3673633, 7347266, 14694532, 18368165, 36736330, 73472660]

約数ペア:

[(1, 73472660), (2, 36736330), (4, 18368165), (5, 14694532), (10, 7347266), (20, 3673633), (29, 2533540), (58, 1266770), (116, 633385), (131, 560860), (145, 506708), (262, 280430), (290, 253354), (524, 140215), (580, 126677), (655, 112172), (967, 75980), (1310, 56086), (1934, 37990), (2620, 28043), (3799, 19340), (3868, 18995), (4835, 15196), (7598, 9670)]