10362885880

素因数分解:

$2^3\times 5^1\times {\mathrm{89}}^2\times {\mathrm{32707}}^1$

素因数の和:32896

約数の個数: 48

約数和(自身を含む): 23582140920

約数和(自身を除く): 13219255040

約数列:

[1, 2, 4, 5, 8, 10, 20, 40, 89, 178, 356, 445, 712, 890, 1780, 3560, 7921, 15842, 31684, 32707, 39605, 63368, 65414, 79210, 130828, 158420, 163535, 261656, 316840, 327070, 654140, 1308280, 2910923, 5821846, 11643692, 14554615, 23287384, 29109230, 58218460, 116436920, 259072147, 518144294, 1036288588, 1295360735, 2072577176, 2590721470, 5181442940, 10362885880]

約数ペア:

[(1, 10362885880), (2, 5181442940), (4, 2590721470), (5, 2072577176), (8, 1295360735), (10, 1036288588), (20, 518144294), (40, 259072147), (89, 116436920), (178, 58218460), (356, 29109230), (445, 23287384), (712, 14554615), (890, 11643692), (1780, 5821846), (3560, 2910923), (7921, 1308280), (15842, 654140), (31684, 327070), (32707, 316840), (39605, 261656), (63368, 163535), (65414, 158420), (79210, 130828)]