2280479823940

素因数分解:

$2^2\times 5^1\times {\mathrm{71}}^1\times {\mathrm{113}}^1\times {\mathrm{14212139}}^1$

素因数の和:14212332

約数の個数: 48

約数和(自身を含む): 4899436295040

約数和(自身を除く): 2618956471100

約数列:

[1, 2, 4, 5, 10, 20, 71, 113, 142, 226, 284, 355, 452, 565, 710, 1130, 1420, 2260, 8023, 16046, 32092, 40115, 80230, 160460, 14212139, 28424278, 56848556, 71060695, 142121390, 284242780, 1009061869, 1605971707, 2018123738, 3211943414, 4036247476, 5045309345, 6423886828, 8029858535, 10090618690, 16059717070, 20181237380, 32119434140, 114023991197, 228047982394, 456095964788, 570119955985, 1140239911970, 2280479823940]

約数ペア:

[(1, 2280479823940), (2, 1140239911970), (4, 570119955985), (5, 456095964788), (10, 228047982394), (20, 114023991197), (71, 32119434140), (113, 20181237380), (142, 16059717070), (226, 10090618690), (284, 8029858535), (355, 6423886828), (452, 5045309345), (565, 4036247476), (710, 3211943414), (1130, 2018123738), (1420, 1605971707), (2260, 1009061869), (8023, 284242780), (16046, 142121390), (32092, 71060695), (40115, 56848556), (80230, 28424278), (160460, 14212139)]