3250400

素因数分解:

$2^5\times 5^2\times {\mathrm{17}}^1\times {\mathrm{239}}^1$

素因数の和:276

約数の個数: 72

約数和(自身を含む): 8436960

約数和(自身を除く): 5186560

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 25, 32, 34, 40, 50, 68, 80, 85, 100, 136, 160, 170, 200, 239, 272, 340, 400, 425, 478, 544, 680, 800, 850, 956, 1195, 1360, 1700, 1912, 2390, 2720, 3400, 3824, 4063, 4780, 5975, 6800, 7648, 8126, 9560, 11950, 13600, 16252, 19120, 20315, 23900, 32504, 38240, 40630, 47800, 65008, 81260, 95600, 101575, 130016, 162520, 191200, 203150, 325040, 406300, 650080, 812600, 1625200, 3250400]

約数ペア:

[(1, 3250400), (2, 1625200), (4, 812600), (5, 650080), (8, 406300), (10, 325040), (16, 203150), (17, 191200), (20, 162520), (25, 130016), (32, 101575), (34, 95600), (40, 81260), (50, 65008), (68, 47800), (80, 40630), (85, 38240), (100, 32504), (136, 23900), (160, 20315), (170, 19120), (200, 16252), (239, 13600), (272, 11950), (340, 9560), (400, 8126), (425, 7648), (478, 6800), (544, 5975), (680, 4780), (800, 4063), (850, 3824), (956, 3400), (1195, 2720), (1360, 2390), (1700, 1912)]