325034450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{71}}^1\times {\mathrm{7043}}^1$

素因数の和:7139

約数の個数: 48

約数和(自身を含む): 660332736

約数和(自身を除く): 335298286

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 71, 130, 142, 325, 355, 650, 710, 923, 1775, 1846, 3550, 4615, 7043, 9230, 14086, 23075, 35215, 46150, 70430, 91559, 176075, 183118, 352150, 457795, 500053, 915590, 1000106, 2288975, 2500265, 4577950, 5000530, 6500689, 12501325, 13001378, 25002650, 32503445, 65006890, 162517225, 325034450]

約数ペア:

[(1, 325034450), (2, 162517225), (5, 65006890), (10, 32503445), (13, 25002650), (25, 13001378), (26, 12501325), (50, 6500689), (65, 5000530), (71, 4577950), (130, 2500265), (142, 2288975), (325, 1000106), (355, 915590), (650, 500053), (710, 457795), (923, 352150), (1775, 183118), (1846, 176075), (3550, 91559), (4615, 70430), (7043, 46150), (9230, 35215), (14086, 23075)]