24989500

素因数分解:

$2^2\times 5^3\times {\mathrm{23}}^1\times {\mathrm{41}}^1\times {\mathrm{53}}^1$

素因数の和:136

約数の個数: 96

約数和(自身を含む): 59439744

約数和(自身を除く): 34450244

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 41, 46, 50, 53, 82, 92, 100, 106, 115, 125, 164, 205, 212, 230, 250, 265, 410, 460, 500, 530, 575, 820, 943, 1025, 1060, 1150, 1219, 1325, 1886, 2050, 2173, 2300, 2438, 2650, 2875, 3772, 4100, 4346, 4715, 4876, 5125, 5300, 5750, 6095, 6625, 8692, 9430, 10250, 10865, 11500, 12190, 13250, 18860, 20500, 21730, 23575, 24380, 26500, 30475, 43460, 47150, 49979, 54325, 60950, 94300, 99958, 108650, 117875, 121900, 152375, 199916, 217300, 235750, 249895, 271625, 304750, 471500, 499790, 543250, 609500, 999580, 1086500, 1249475, 2498950, 4997900, 6247375, 12494750, 24989500]

約数ペア:

[(1, 24989500), (2, 12494750), (4, 6247375), (5, 4997900), (10, 2498950), (20, 1249475), (23, 1086500), (25, 999580), (41, 609500), (46, 543250), (50, 499790), (53, 471500), (82, 304750), (92, 271625), (100, 249895), (106, 235750), (115, 217300), (125, 199916), (164, 152375), (205, 121900), (212, 117875), (230, 108650), (250, 99958), (265, 94300), (410, 60950), (460, 54325), (500, 49979), (530, 47150), (575, 43460), (820, 30475), (943, 26500), (1025, 24380), (1060, 23575), (1150, 21730), (1219, 20500), (1325, 18860), (1886, 13250), (2050, 12190), (2173, 11500), (2300, 10865), (2438, 10250), (2650, 9430), (2875, 8692), (3772, 6625), (4100, 6095), (4346, 5750), (4715, 5300), (4876, 5125)]