39885780

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{11}}^1\times {\mathrm{223}}^1\times {\mathrm{271}}^1$

素因数の和:517

約数の個数: 96

約数和(自身を含む): 122830848

約数和(自身を除く): 82945068

約数列:

[1, 2, 3, 4, 5, 6, 10, 11, 12, 15, 20, 22, 30, 33, 44, 55, 60, 66, 110, 132, 165, 220, 223, 271, 330, 446, 542, 660, 669, 813, 892, 1084, 1115, 1338, 1355, 1626, 2230, 2453, 2676, 2710, 2981, 3252, 3345, 4065, 4460, 4906, 5420, 5962, 6690, 7359, 8130, 8943, 9812, 11924, 12265, 13380, 14718, 14905, 16260, 17886, 24530, 29436, 29810, 35772, 36795, 44715, 49060, 59620, 60433, 73590, 89430, 120866, 147180, 178860, 181299, 241732, 302165, 362598, 604330, 664763, 725196, 906495, 1208660, 1329526, 1812990, 1994289, 2659052, 3323815, 3625980, 3988578, 6647630, 7977156, 9971445, 13295260, 19942890, 39885780]

約数ペア:

[(1, 39885780), (2, 19942890), (3, 13295260), (4, 9971445), (5, 7977156), (6, 6647630), (10, 3988578), (11, 3625980), (12, 3323815), (15, 2659052), (20, 1994289), (22, 1812990), (30, 1329526), (33, 1208660), (44, 906495), (55, 725196), (60, 664763), (66, 604330), (110, 362598), (132, 302165), (165, 241732), (220, 181299), (223, 178860), (271, 147180), (330, 120866), (446, 89430), (542, 73590), (660, 60433), (669, 59620), (813, 49060), (892, 44715), (1084, 36795), (1115, 35772), (1338, 29810), (1355, 29436), (1626, 24530), (2230, 17886), (2453, 16260), (2676, 14905), (2710, 14718), (2981, 13380), (3252, 12265), (3345, 11924), (4065, 9812), (4460, 8943), (4906, 8130), (5420, 7359), (5962, 6690)]