23625740

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{79}}^1\times {\mathrm{787}}^1$

素因数の和:894

約数の個数: 48

約数和(自身を含む): 52953600

約数和(自身を除く): 29327860

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 76, 79, 95, 158, 190, 316, 380, 395, 787, 790, 1501, 1574, 1580, 3002, 3148, 3935, 6004, 7505, 7870, 14953, 15010, 15740, 29906, 30020, 59812, 62173, 74765, 124346, 149530, 248692, 299060, 310865, 621730, 1181287, 1243460, 2362574, 4725148, 5906435, 11812870, 23625740]

約数ペア:

[(1, 23625740), (2, 11812870), (4, 5906435), (5, 4725148), (10, 2362574), (19, 1243460), (20, 1181287), (38, 621730), (76, 310865), (79, 299060), (95, 248692), (158, 149530), (190, 124346), (316, 74765), (380, 62173), (395, 59812), (787, 30020), (790, 29906), (1501, 15740), (1574, 15010), (1580, 14953), (3002, 7870), (3148, 7505), (3935, 6004)]