15693221960

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{30179273}}^1$

素因数の和:30179297

約数の個数: 32

約数和(自身を含む): 38025885240

約数和(自身を除く): 22332663280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 30179273, 60358546, 120717092, 150896365, 241434184, 301792730, 392330549, 603585460, 784661098, 1207170920, 1569322196, 1961652745, 3138644392, 3923305490, 7846610980, 15693221960]

約数ペア:

[(1, 15693221960), (2, 7846610980), (4, 3923305490), (5, 3138644392), (8, 1961652745), (10, 1569322196), (13, 1207170920), (20, 784661098), (26, 603585460), (40, 392330549), (52, 301792730), (65, 241434184), (104, 150896365), (130, 120717092), (260, 60358546), (520, 30179273)]