2772040340

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{181}}^1\times {\mathrm{983}}^1$

素因数の和:1233

約数の個数: 96

約数和(自身を含む): 6318224640

約数和(自身を除く): 3546184300

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 41, 76, 82, 95, 164, 181, 190, 205, 362, 380, 410, 724, 779, 820, 905, 983, 1558, 1810, 1966, 3116, 3439, 3620, 3895, 3932, 4915, 6878, 7421, 7790, 9830, 13756, 14842, 15580, 17195, 18677, 19660, 29684, 34390, 37105, 37354, 40303, 68780, 74210, 74708, 80606, 93385, 140999, 148420, 161212, 177923, 186770, 201515, 281998, 355846, 373540, 403030, 563996, 704995, 711692, 765757, 806060, 889615, 1409990, 1531514, 1779230, 2819980, 3063028, 3380537, 3558460, 3828785, 6761074, 7294843, 7657570, 13522148, 14589686, 15315140, 16902685, 29179372, 33805370, 36474215, 67610740, 72948430, 138602017, 145896860, 277204034, 554408068, 693010085, 1386020170, 2772040340]

約数ペア:

[(1, 2772040340), (2, 1386020170), (4, 693010085), (5, 554408068), (10, 277204034), (19, 145896860), (20, 138602017), (38, 72948430), (41, 67610740), (76, 36474215), (82, 33805370), (95, 29179372), (164, 16902685), (181, 15315140), (190, 14589686), (205, 13522148), (362, 7657570), (380, 7294843), (410, 6761074), (724, 3828785), (779, 3558460), (820, 3380537), (905, 3063028), (983, 2819980), (1558, 1779230), (1810, 1531514), (1966, 1409990), (3116, 889615), (3439, 806060), (3620, 765757), (3895, 711692), (3932, 704995), (4915, 563996), (6878, 403030), (7421, 373540), (7790, 355846), (9830, 281998), (13756, 201515), (14842, 186770), (15580, 177923), (17195, 161212), (18677, 148420), (19660, 140999), (29684, 93385), (34390, 80606), (37105, 74708), (37354, 74210), (40303, 68780)]