233759320

素因数分解:

$2^3\times 5^1\times {\mathrm{61}}^1\times {\mathrm{95803}}^1$

素因数の和:95875

約数の個数: 32

約数和(自身を含む): 534586320

約数和(自身を除く): 300827000

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 61, 122, 244, 305, 488, 610, 1220, 2440, 95803, 191606, 383212, 479015, 766424, 958030, 1916060, 3832120, 5843983, 11687966, 23375932, 29219915, 46751864, 58439830, 116879660, 233759320]

約数ペア:

[(1, 233759320), (2, 116879660), (4, 58439830), (5, 46751864), (8, 29219915), (10, 23375932), (20, 11687966), (40, 5843983), (61, 3832120), (122, 1916060), (244, 958030), (305, 766424), (488, 479015), (610, 383212), (1220, 191606), (2440, 95803)]