27973160

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{1327}}^1$

素因数の和:1386

約数の個数: 64

約数和(自身を含む): 68843520

約数和(自身を除く): 40870360

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 31, 34, 40, 62, 68, 85, 124, 136, 155, 170, 248, 310, 340, 527, 620, 680, 1054, 1240, 1327, 2108, 2635, 2654, 4216, 5270, 5308, 6635, 10540, 10616, 13270, 21080, 22559, 26540, 41137, 45118, 53080, 82274, 90236, 112795, 164548, 180472, 205685, 225590, 329096, 411370, 451180, 699329, 822740, 902360, 1398658, 1645480, 2797316, 3496645, 5594632, 6993290, 13986580, 27973160]

約数ペア:

[(1, 27973160), (2, 13986580), (4, 6993290), (5, 5594632), (8, 3496645), (10, 2797316), (17, 1645480), (20, 1398658), (31, 902360), (34, 822740), (40, 699329), (62, 451180), (68, 411370), (85, 329096), (124, 225590), (136, 205685), (155, 180472), (170, 164548), (248, 112795), (310, 90236), (340, 82274), (527, 53080), (620, 45118), (680, 41137), (1054, 26540), (1240, 22559), (1327, 21080), (2108, 13270), (2635, 10616), (2654, 10540), (4216, 6635), (5270, 5308)]