15671964020

素因数分解:

$2^2\times 5^1\times {\mathrm{23}}^1\times {\mathrm{2887}}^1\times {\mathrm{11801}}^1$

素因数の和:14720

約数の個数: 48

約数和(自身を含む): 34356849408

約数和(自身を除く): 18684885388

約数列:

[1, 2, 4, 5, 10, 20, 23, 46, 92, 115, 230, 460, 2887, 5774, 11548, 11801, 14435, 23602, 28870, 47204, 57740, 59005, 66401, 118010, 132802, 236020, 265604, 271423, 332005, 542846, 664010, 1085692, 1328020, 1357115, 2714230, 5428460, 34069487, 68138974, 136277948, 170347435, 340694870, 681389740, 783598201, 1567196402, 3134392804, 3917991005, 7835982010, 15671964020]

約数ペア:

[(1, 15671964020), (2, 7835982010), (4, 3917991005), (5, 3134392804), (10, 1567196402), (20, 783598201), (23, 681389740), (46, 340694870), (92, 170347435), (115, 136277948), (230, 68138974), (460, 34069487), (2887, 5428460), (5774, 2714230), (11548, 1357115), (11801, 1328020), (14435, 1085692), (23602, 664010), (28870, 542846), (47204, 332005), (57740, 271423), (59005, 265604), (66401, 236020), (118010, 132802)]