29126500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4481}}^1$

素因数の和:4513

約数の個数: 48

約数和(自身を含む): 68520816

約数和(自身を除く): 39394316

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1300, 1625, 3250, 4481, 6500, 8962, 17924, 22405, 44810, 58253, 89620, 112025, 116506, 224050, 233012, 291265, 448100, 560125, 582530, 1120250, 1165060, 1456325, 2240500, 2912650, 5825300, 7281625, 14563250, 29126500]

約数ペア:

[(1, 29126500), (2, 14563250), (4, 7281625), (5, 5825300), (10, 2912650), (13, 2240500), (20, 1456325), (25, 1165060), (26, 1120250), (50, 582530), (52, 560125), (65, 448100), (100, 291265), (125, 233012), (130, 224050), (250, 116506), (260, 112025), (325, 89620), (500, 58253), (650, 44810), (1300, 22405), (1625, 17924), (3250, 8962), (4481, 6500)]