24973340

素因数分解:

$2^2\times 5^1\times 7^2\times {\mathrm{17}}^1\times {\mathrm{1499}}^1$

素因数の和:1539

約数の個数: 72

約数和(自身を含む): 64638000

約数和(自身を除く): 39664660

約数列:

[1, 2, 4, 5, 7, 10, 14, 17, 20, 28, 34, 35, 49, 68, 70, 85, 98, 119, 140, 170, 196, 238, 245, 340, 476, 490, 595, 833, 980, 1190, 1499, 1666, 2380, 2998, 3332, 4165, 5996, 7495, 8330, 10493, 14990, 16660, 20986, 25483, 29980, 41972, 50966, 52465, 73451, 101932, 104930, 127415, 146902, 178381, 209860, 254830, 293804, 356762, 367255, 509660, 713524, 734510, 891905, 1248667, 1469020, 1783810, 2497334, 3567620, 4994668, 6243335, 12486670, 24973340]

約数ペア:

[(1, 24973340), (2, 12486670), (4, 6243335), (5, 4994668), (7, 3567620), (10, 2497334), (14, 1783810), (17, 1469020), (20, 1248667), (28, 891905), (34, 734510), (35, 713524), (49, 509660), (68, 367255), (70, 356762), (85, 293804), (98, 254830), (119, 209860), (140, 178381), (170, 146902), (196, 127415), (238, 104930), (245, 101932), (340, 73451), (476, 52465), (490, 50966), (595, 41972), (833, 29980), (980, 25483), (1190, 20986), (1499, 16660), (1666, 14990), (2380, 10493), (2998, 8330), (3332, 7495), (4165, 5996)]