24880417250

素因数分解:

$2^1\times 5^3\times {\mathrm{13}}^1\times {\mathrm{89}}^1\times {\mathrm{86017}}^1$

素因数の和:86136

約数の個数: 64

約数和(自身を含む): 50723094240

約数和(自身を除く): 25842676990

約数列:

[1, 2, 5, 10, 13, 25, 26, 50, 65, 89, 125, 130, 178, 250, 325, 445, 650, 890, 1157, 1625, 2225, 2314, 3250, 4450, 5785, 11125, 11570, 22250, 28925, 57850, 86017, 144625, 172034, 289250, 430085, 860170, 1118221, 2150425, 2236442, 4300850, 5591105, 7655513, 10752125, 11182210, 15311026, 21504250, 27955525, 38277565, 55911050, 76555130, 99521669, 139777625, 191387825, 199043338, 279555250, 382775650, 497608345, 956939125, 995216690, 1913878250, 2488041725, 4976083450, 12440208625, 24880417250]

約数ペア:

[(1, 24880417250), (2, 12440208625), (5, 4976083450), (10, 2488041725), (13, 1913878250), (25, 995216690), (26, 956939125), (50, 497608345), (65, 382775650), (89, 279555250), (125, 199043338), (130, 191387825), (178, 139777625), (250, 99521669), (325, 76555130), (445, 55911050), (650, 38277565), (890, 27955525), (1157, 21504250), (1625, 15311026), (2225, 11182210), (2314, 10752125), (3250, 7655513), (4450, 5591105), (5785, 4300850), (11125, 2236442), (11570, 2150425), (22250, 1118221), (28925, 860170), (57850, 430085), (86017, 289250), (144625, 172034)]