4894500

素因数分解:

$2^2\times 3^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{251}}^1$

素因数の和:286

約数の個数: 96

約数和(自身を含む): 15410304

約数和(自身を除く): 10515804

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 13, 15, 20, 25, 26, 30, 39, 50, 52, 60, 65, 75, 78, 100, 125, 130, 150, 156, 195, 250, 251, 260, 300, 325, 375, 390, 500, 502, 650, 750, 753, 780, 975, 1004, 1255, 1300, 1500, 1506, 1625, 1950, 2510, 3012, 3250, 3263, 3765, 3900, 4875, 5020, 6275, 6500, 6526, 7530, 9750, 9789, 12550, 13052, 15060, 16315, 18825, 19500, 19578, 25100, 31375, 32630, 37650, 39156, 48945, 62750, 65260, 75300, 81575, 94125, 97890, 125500, 163150, 188250, 195780, 244725, 326300, 376500, 407875, 489450, 815750, 978900, 1223625, 1631500, 2447250, 4894500]

約数ペア:

[(1, 4894500), (2, 2447250), (3, 1631500), (4, 1223625), (5, 978900), (6, 815750), (10, 489450), (12, 407875), (13, 376500), (15, 326300), (20, 244725), (25, 195780), (26, 188250), (30, 163150), (39, 125500), (50, 97890), (52, 94125), (60, 81575), (65, 75300), (75, 65260), (78, 62750), (100, 48945), (125, 39156), (130, 37650), (150, 32630), (156, 31375), (195, 25100), (250, 19578), (251, 19500), (260, 18825), (300, 16315), (325, 15060), (375, 13052), (390, 12550), (500, 9789), (502, 9750), (650, 7530), (750, 6526), (753, 6500), (780, 6275), (975, 5020), (1004, 4875), (1255, 3900), (1300, 3765), (1500, 3263), (1506, 3250), (1625, 3012), (1950, 2510)]