1301769735040

素因数分解:

$2^7\times 5^1\times {\mathrm{20071}}^1\times {\mathrm{101341}}^1$

素因数の和:121431

約数の個数: 64

約数和(自身を含む): 3112229034720

約数和(自身を除く): 1810459299680

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 160, 320, 640, 20071, 40142, 80284, 100355, 101341, 160568, 200710, 202682, 321136, 401420, 405364, 506705, 642272, 802840, 810728, 1013410, 1284544, 1605680, 1621456, 2026820, 2569088, 3211360, 3242912, 4053640, 6422720, 6485824, 8107280, 12845440, 12971648, 16214560, 32429120, 64858240, 2034015211, 4068030422, 8136060844, 10170076055, 16272121688, 20340152110, 32544243376, 40680304220, 65088486752, 81360608440, 130176973504, 162721216880, 260353947008, 325442433760, 650884867520, 1301769735040]

約数ペア:

[(1, 1301769735040), (2, 650884867520), (4, 325442433760), (5, 260353947008), (8, 162721216880), (10, 130176973504), (16, 81360608440), (20, 65088486752), (32, 40680304220), (40, 32544243376), (64, 20340152110), (80, 16272121688), (128, 10170076055), (160, 8136060844), (320, 4068030422), (640, 2034015211), (20071, 64858240), (40142, 32429120), (80284, 16214560), (100355, 12971648), (101341, 12845440), (160568, 8107280), (200710, 6485824), (202682, 6422720), (321136, 4053640), (401420, 3242912), (405364, 3211360), (506705, 2569088), (642272, 2026820), (802840, 1621456), (810728, 1605680), (1013410, 1284544)]