6416865520

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{1723}}^1\times {\mathrm{3581}}^1$

素因数の和:5330

約数の個数: 80

約数和(自身を含む): 16080658272

約数和(自身を除く): 9663792752

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 40, 52, 65, 80, 104, 130, 208, 260, 520, 1040, 1723, 3446, 3581, 6892, 7162, 8615, 13784, 14324, 17230, 17905, 22399, 27568, 28648, 34460, 35810, 44798, 46553, 57296, 68920, 71620, 89596, 93106, 111995, 137840, 143240, 179192, 186212, 223990, 232765, 286480, 358384, 372424, 447980, 465530, 744848, 895960, 931060, 1791920, 1862120, 3724240, 6170063, 12340126, 24680252, 30850315, 49360504, 61700630, 80210819, 98721008, 123401260, 160421638, 246802520, 320843276, 401054095, 493605040, 641686552, 802108190, 1283373104, 1604216380, 3208432760, 6416865520]

約数ペア:

[(1, 6416865520), (2, 3208432760), (4, 1604216380), (5, 1283373104), (8, 802108190), (10, 641686552), (13, 493605040), (16, 401054095), (20, 320843276), (26, 246802520), (40, 160421638), (52, 123401260), (65, 98721008), (80, 80210819), (104, 61700630), (130, 49360504), (208, 30850315), (260, 24680252), (520, 12340126), (1040, 6170063), (1723, 3724240), (3446, 1862120), (3581, 1791920), (6892, 931060), (7162, 895960), (8615, 744848), (13784, 465530), (14324, 447980), (17230, 372424), (17905, 358384), (22399, 286480), (27568, 232765), (28648, 223990), (34460, 186212), (35810, 179192), (44798, 143240), (46553, 137840), (57296, 111995), (68920, 93106), (71620, 89596)]