29488240

素因数分解:

$2^4\times 5^1\times {\mathrm{83}}^1\times {\mathrm{4441}}^1$

素因数の和:4537

約数の個数: 40

約数和(自身を含む): 69401808

約数和(自身を除く): 39913568

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 83, 166, 332, 415, 664, 830, 1328, 1660, 3320, 4441, 6640, 8882, 17764, 22205, 35528, 44410, 71056, 88820, 177640, 355280, 368603, 737206, 1474412, 1843015, 2948824, 3686030, 5897648, 7372060, 14744120, 29488240]

約数ペア:

[(1, 29488240), (2, 14744120), (4, 7372060), (5, 5897648), (8, 3686030), (10, 2948824), (16, 1843015), (20, 1474412), (40, 737206), (80, 368603), (83, 355280), (166, 177640), (332, 88820), (415, 71056), (664, 44410), (830, 35528), (1328, 22205), (1660, 17764), (3320, 8882), (4441, 6640)]