24541540

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{131}}^1$

素因数の和:205

約数の個数: 96

約数和(自身を含む): 59875200

約数和(自身を除く): 35333660

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 29, 34, 38, 58, 68, 76, 85, 95, 116, 131, 145, 170, 190, 262, 290, 323, 340, 380, 493, 524, 551, 580, 646, 655, 986, 1102, 1292, 1310, 1615, 1972, 2204, 2227, 2465, 2489, 2620, 2755, 3230, 3799, 4454, 4930, 4978, 5510, 6460, 7598, 8908, 9367, 9860, 9956, 11020, 11135, 12445, 15196, 18734, 18995, 22270, 24890, 37468, 37990, 42313, 44540, 46835, 49780, 64583, 72181, 75980, 84626, 93670, 129166, 144362, 169252, 187340, 211565, 258332, 288724, 322915, 360905, 423130, 645830, 721810, 846260, 1227077, 1291660, 1443620, 2454154, 4908308, 6135385, 12270770, 24541540]

約数ペア:

[(1, 24541540), (2, 12270770), (4, 6135385), (5, 4908308), (10, 2454154), (17, 1443620), (19, 1291660), (20, 1227077), (29, 846260), (34, 721810), (38, 645830), (58, 423130), (68, 360905), (76, 322915), (85, 288724), (95, 258332), (116, 211565), (131, 187340), (145, 169252), (170, 144362), (190, 129166), (262, 93670), (290, 84626), (323, 75980), (340, 72181), (380, 64583), (493, 49780), (524, 46835), (551, 44540), (580, 42313), (646, 37990), (655, 37468), (986, 24890), (1102, 22270), (1292, 18995), (1310, 18734), (1615, 15196), (1972, 12445), (2204, 11135), (2227, 11020), (2465, 9956), (2489, 9860), (2620, 9367), (2755, 8908), (3230, 7598), (3799, 6460), (4454, 5510), (4930, 4978)]