29139500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{4483}}^1$

素因数の和:4515

約数の個数: 48

約数和(自身を含む): 68551392

約数和(自身を除く): 39411892

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, 4483, 6500, 8966, 17932, 22415, 44830, 58279, 89660, 112075, 116558, 224150, 233116, 291395, 448300, 560375, 582790, 1120750, 1165580, 1456975, 2241500, 2913950, 5827900, 7284875, 14569750, 29139500]

約数ペア:

[(1, 29139500), (2, 14569750), (4, 7284875), (5, 5827900), (10, 2913950), (13, 2241500), (20, 1456975), (25, 1165580), (26, 1120750), (50, 582790), (52, 560375), (65, 448300), (100, 291395), (125, 233116), (130, 224150), (250, 116558), (260, 112075), (325, 89660), (500, 58279), (650, 44830), (1300, 22415), (1625, 17932), (3250, 8966), (4483, 6500)]