65822900

素因数分解:

$2^2\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{4603}}^1$

素因数の和:4641

約数の個数: 72

約数和(自身を含む): 167843424

約数和(自身を除く): 102020524

約数列:

[1, 2, 4, 5, 10, 11, 13, 20, 22, 25, 26, 44, 50, 52, 55, 65, 100, 110, 130, 143, 220, 260, 275, 286, 325, 550, 572, 650, 715, 1100, 1300, 1430, 2860, 3575, 4603, 7150, 9206, 14300, 18412, 23015, 46030, 50633, 59839, 92060, 101266, 115075, 119678, 202532, 230150, 239356, 253165, 299195, 460300, 506330, 598390, 658229, 1012660, 1196780, 1265825, 1316458, 1495975, 2531650, 2632916, 2991950, 3291145, 5063300, 5983900, 6582290, 13164580, 16455725, 32911450, 65822900]

約数ペア:

[(1, 65822900), (2, 32911450), (4, 16455725), (5, 13164580), (10, 6582290), (11, 5983900), (13, 5063300), (20, 3291145), (22, 2991950), (25, 2632916), (26, 2531650), (44, 1495975), (50, 1316458), (52, 1265825), (55, 1196780), (65, 1012660), (100, 658229), (110, 598390), (130, 506330), (143, 460300), (220, 299195), (260, 253165), (275, 239356), (286, 230150), (325, 202532), (550, 119678), (572, 115075), (650, 101266), (715, 92060), (1100, 59839), (1300, 50633), (1430, 46030), (2860, 23015), (3575, 18412), (4603, 14300), (7150, 9206)]