15698046260

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{2081969}}^1$

素因数の和:2082020

約数の個数: 48

約数和(自身を含む): 36725950800

約数和(自身を除く): 21027904540

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 29, 52, 58, 65, 116, 130, 145, 260, 290, 377, 580, 754, 1508, 1885, 3770, 7540, 2081969, 4163938, 8327876, 10409845, 20819690, 27065597, 41639380, 54131194, 60377101, 108262388, 120754202, 135327985, 241508404, 270655970, 301885505, 541311940, 603771010, 784902313, 1207542020, 1569804626, 3139609252, 3924511565, 7849023130, 15698046260]

約数ペア:

[(1, 15698046260), (2, 7849023130), (4, 3924511565), (5, 3139609252), (10, 1569804626), (13, 1207542020), (20, 784902313), (26, 603771010), (29, 541311940), (52, 301885505), (58, 270655970), (65, 241508404), (116, 135327985), (130, 120754202), (145, 108262388), (260, 60377101), (290, 54131194), (377, 41639380), (580, 27065597), (754, 20819690), (1508, 10409845), (1885, 8327876), (3770, 4163938), (7540, 2081969)]