14985649040

素因数分解:

$2^4\times 5^1\times {\mathrm{79}}^1\times {\mathrm{2371147}}^1$

素因数の和:2371239

約数の個数: 40

約数和(自身を含む): 35282682240

約数和(自身を除く): 20297033200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 79, 80, 158, 316, 395, 632, 790, 1264, 1580, 3160, 6320, 2371147, 4742294, 9484588, 11855735, 18969176, 23711470, 37938352, 47422940, 94845880, 187320613, 189691760, 374641226, 749282452, 936603065, 1498564904, 1873206130, 2997129808, 3746412260, 7492824520, 14985649040]

約数ペア:

[(1, 14985649040), (2, 7492824520), (4, 3746412260), (5, 2997129808), (8, 1873206130), (10, 1498564904), (16, 936603065), (20, 749282452), (40, 374641226), (79, 189691760), (80, 187320613), (158, 94845880), (316, 47422940), (395, 37938352), (632, 23711470), (790, 18969176), (1264, 11855735), (1580, 9484588), (3160, 4742294), (6320, 2371147)]