202418113360

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{81620207}}^1$

素因数の和:81620251

約数の個数: 40

約数和(自身を含む): 485803478016

約数和(自身を除く): 283385364656

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 81620207, 163240414, 326480828, 408101035, 652961656, 816202070, 1305923312, 1632404140, 2530226417, 3264808280, 5060452834, 6529616560, 10120905668, 12651132085, 20241811336, 25302264170, 40483622672, 50604528340, 101209056680, 202418113360]

約数ペア:

[(1, 202418113360), (2, 101209056680), (4, 50604528340), (5, 40483622672), (8, 25302264170), (10, 20241811336), (16, 12651132085), (20, 10120905668), (31, 6529616560), (40, 5060452834), (62, 3264808280), (80, 2530226417), (124, 1632404140), (155, 1305923312), (248, 816202070), (310, 652961656), (496, 408101035), (620, 326480828), (1240, 163240414), (2480, 81620207)]