25300960

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{5101}}^1$

素因数の和:5147

約数の個数: 48

約数和(自身を含む): 61713792

約数和(自身を除く): 36412832

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 5101, 10202, 20404, 25505, 40808, 51010, 81616, 102020, 158131, 163232, 204040, 316262, 408080, 632524, 790655, 816160, 1265048, 1581310, 2530096, 3162620, 5060192, 6325240, 12650480, 25300960]

約数ペア:

[(1, 25300960), (2, 12650480), (4, 6325240), (5, 5060192), (8, 3162620), (10, 2530096), (16, 1581310), (20, 1265048), (31, 816160), (32, 790655), (40, 632524), (62, 408080), (80, 316262), (124, 204040), (155, 163232), (160, 158131), (248, 102020), (310, 81616), (496, 51010), (620, 40808), (992, 25505), (1240, 20404), (2480, 10202), (4960, 5101)]