25558190

素因数分解:

$2^1\times 5^1\times 7^1\times {\mathrm{53}}^1\times {\mathrm{83}}^2$

素因数の和:233

約数の個数: 48

約数和(自身を含む): 54222048

約数和(自身を除く): 28663858

約数列:

[1, 2, 5, 7, 10, 14, 35, 53, 70, 83, 106, 166, 265, 371, 415, 530, 581, 742, 830, 1162, 1855, 2905, 3710, 4399, 5810, 6889, 8798, 13778, 21995, 30793, 34445, 43990, 48223, 61586, 68890, 96446, 153965, 241115, 307930, 365117, 482230, 730234, 1825585, 2555819, 3651170, 5111638, 12779095, 25558190]

約数ペア:

[(1, 25558190), (2, 12779095), (5, 5111638), (7, 3651170), (10, 2555819), (14, 1825585), (35, 730234), (53, 482230), (70, 365117), (83, 307930), (106, 241115), (166, 153965), (265, 96446), (371, 68890), (415, 61586), (530, 48223), (581, 43990), (742, 34445), (830, 30793), (1162, 21995), (1855, 13778), (2905, 8798), (3710, 6889), (4399, 5810)]