45203080

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{86929}}^1$

素因数の和:86953

約数の個数: 32

約数和(自身を含む): 109531800

約数和(自身を除く): 64328720

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 104, 130, 260, 520, 86929, 173858, 347716, 434645, 695432, 869290, 1130077, 1738580, 2260154, 3477160, 4520308, 5650385, 9040616, 11300770, 22601540, 45203080]

約数ペア:

[(1, 45203080), (2, 22601540), (4, 11300770), (5, 9040616), (8, 5650385), (10, 4520308), (13, 3477160), (20, 2260154), (26, 1738580), (40, 1130077), (52, 869290), (65, 695432), (104, 434645), (130, 347716), (260, 173858), (520, 86929)]