32123440

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{12953}}^1$

素因数の和:12997

約数の個数: 40

約数和(自身を含む): 77102208

約数和(自身を除く): 44978768

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 80, 124, 155, 248, 310, 496, 620, 1240, 2480, 12953, 25906, 51812, 64765, 103624, 129530, 207248, 259060, 401543, 518120, 803086, 1036240, 1606172, 2007715, 3212344, 4015430, 6424688, 8030860, 16061720, 32123440]

約数ペア:

[(1, 32123440), (2, 16061720), (4, 8030860), (5, 6424688), (8, 4015430), (10, 3212344), (16, 2007715), (20, 1606172), (31, 1036240), (40, 803086), (62, 518120), (80, 401543), (124, 259060), (155, 207248), (248, 129530), (310, 103624), (496, 64765), (620, 51812), (1240, 25906), (2480, 12953)]