129433720

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^2\times {\mathrm{41}}^1\times {\mathrm{467}}^1$

素因数の和:545

約数の個数: 96

約数和(自身を含む): 323734320

約数和(自身を除く): 194300600

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 41, 52, 65, 82, 104, 130, 164, 169, 205, 260, 328, 338, 410, 467, 520, 533, 676, 820, 845, 934, 1066, 1352, 1640, 1690, 1868, 2132, 2335, 2665, 3380, 3736, 4264, 4670, 5330, 6071, 6760, 6929, 9340, 10660, 12142, 13858, 18680, 19147, 21320, 24284, 27716, 30355, 34645, 38294, 48568, 55432, 60710, 69290, 76588, 78923, 95735, 121420, 138580, 153176, 157846, 191470, 242840, 248911, 277160, 315692, 382940, 394615, 497822, 631384, 765880, 789230, 995644, 1244555, 1578460, 1991288, 2489110, 3156920, 3235843, 4978220, 6471686, 9956440, 12943372, 16179215, 25886744, 32358430, 64716860, 129433720]

約数ペア:

[(1, 129433720), (2, 64716860), (4, 32358430), (5, 25886744), (8, 16179215), (10, 12943372), (13, 9956440), (20, 6471686), (26, 4978220), (40, 3235843), (41, 3156920), (52, 2489110), (65, 1991288), (82, 1578460), (104, 1244555), (130, 995644), (164, 789230), (169, 765880), (205, 631384), (260, 497822), (328, 394615), (338, 382940), (410, 315692), (467, 277160), (520, 248911), (533, 242840), (676, 191470), (820, 157846), (845, 153176), (934, 138580), (1066, 121420), (1352, 95735), (1640, 78923), (1690, 76588), (1868, 69290), (2132, 60710), (2335, 55432), (2665, 48568), (3380, 38294), (3736, 34645), (4264, 30355), (4670, 27716), (5330, 24284), (6071, 21320), (6760, 19147), (6929, 18680), (9340, 13858), (10660, 12142)]