1300544600

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{199}}^1\times {\mathrm{797}}^1$

素因数の和:1053

約数の個数: 96

約数和(自身を含む): 3116988000

約数和(自身を除く): 1816443400

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 164, 199, 200, 205, 328, 398, 410, 796, 797, 820, 995, 1025, 1592, 1594, 1640, 1990, 2050, 3188, 3980, 3985, 4100, 4975, 6376, 7960, 7970, 8159, 8200, 9950, 15940, 16318, 19900, 19925, 31880, 32636, 32677, 39800, 39850, 40795, 65272, 65354, 79700, 81590, 130708, 158603, 159400, 163180, 163385, 203975, 261416, 317206, 326360, 326770, 407950, 634412, 653540, 793015, 815900, 816925, 1268824, 1307080, 1586030, 1631800, 1633850, 3172060, 3267700, 3965075, 6344120, 6502723, 6535400, 7930150, 13005446, 15860300, 26010892, 31720600, 32513615, 52021784, 65027230, 130054460, 162568075, 260108920, 325136150, 650272300, 1300544600]

約数ペア:

[(1, 1300544600), (2, 650272300), (4, 325136150), (5, 260108920), (8, 162568075), (10, 130054460), (20, 65027230), (25, 52021784), (40, 32513615), (41, 31720600), (50, 26010892), (82, 15860300), (100, 13005446), (164, 7930150), (199, 6535400), (200, 6502723), (205, 6344120), (328, 3965075), (398, 3267700), (410, 3172060), (796, 1633850), (797, 1631800), (820, 1586030), (995, 1307080), (1025, 1268824), (1592, 816925), (1594, 815900), (1640, 793015), (1990, 653540), (2050, 634412), (3188, 407950), (3980, 326770), (3985, 326360), (4100, 317206), (4975, 261416), (6376, 203975), (7960, 163385), (7970, 163180), (8159, 159400), (8200, 158603), (9950, 130708), (15940, 81590), (16318, 79700), (19900, 65354), (19925, 65272), (31880, 40795), (32636, 39850), (32677, 39800)]