45868720

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{1163}}^1$

素因数の和:1222

約数の個数: 80

約数和(自身を含む): 116912160

約数和(自身を除く): 71043440

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 29, 34, 40, 58, 68, 80, 85, 116, 136, 145, 170, 232, 272, 290, 340, 464, 493, 580, 680, 986, 1160, 1163, 1360, 1972, 2320, 2326, 2465, 3944, 4652, 4930, 5815, 7888, 9304, 9860, 11630, 18608, 19720, 19771, 23260, 33727, 39440, 39542, 46520, 67454, 79084, 93040, 98855, 134908, 158168, 168635, 197710, 269816, 316336, 337270, 395420, 539632, 573359, 674540, 790840, 1146718, 1349080, 1581680, 2293436, 2698160, 2866795, 4586872, 5733590, 9173744, 11467180, 22934360, 45868720]

約数ペア:

[(1, 45868720), (2, 22934360), (4, 11467180), (5, 9173744), (8, 5733590), (10, 4586872), (16, 2866795), (17, 2698160), (20, 2293436), (29, 1581680), (34, 1349080), (40, 1146718), (58, 790840), (68, 674540), (80, 573359), (85, 539632), (116, 395420), (136, 337270), (145, 316336), (170, 269816), (232, 197710), (272, 168635), (290, 158168), (340, 134908), (464, 98855), (493, 93040), (580, 79084), (680, 67454), (986, 46520), (1160, 39542), (1163, 39440), (1360, 33727), (1972, 23260), (2320, 19771), (2326, 19720), (2465, 18608), (3944, 11630), (4652, 9860), (4930, 9304), (5815, 7888)]