26375460

素因数分解:

$2^2\times 3^1\times 5^1\times {\mathrm{47}}^2\times {\mathrm{199}}^1$

素因数の和:305

約数の個数: 72

約数和(自身を含む): 75835200

約数和(自身を除く): 49459740

約数列:

[1, 2, 3, 4, 5, 6, 10, 12, 15, 20, 30, 47, 60, 94, 141, 188, 199, 235, 282, 398, 470, 564, 597, 705, 796, 940, 995, 1194, 1410, 1990, 2209, 2388, 2820, 2985, 3980, 4418, 5970, 6627, 8836, 9353, 11045, 11940, 13254, 18706, 22090, 26508, 28059, 33135, 37412, 44180, 46765, 56118, 66270, 93530, 112236, 132540, 140295, 187060, 280590, 439591, 561180, 879182, 1318773, 1758364, 2197955, 2637546, 4395910, 5275092, 6593865, 8791820, 13187730, 26375460]

約数ペア:

[(1, 26375460), (2, 13187730), (3, 8791820), (4, 6593865), (5, 5275092), (6, 4395910), (10, 2637546), (12, 2197955), (15, 1758364), (20, 1318773), (30, 879182), (47, 561180), (60, 439591), (94, 280590), (141, 187060), (188, 140295), (199, 132540), (235, 112236), (282, 93530), (398, 66270), (470, 56118), (564, 46765), (597, 44180), (705, 37412), (796, 33135), (940, 28059), (995, 26508), (1194, 22090), (1410, 18706), (1990, 13254), (2209, 11940), (2388, 11045), (2820, 9353), (2985, 8836), (3980, 6627), (4418, 5970)]