44062640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{179}}^1\times {\mathrm{181}}^1$

素因数の和:390

約数の個数: 80

約数和(自身を含む): 109680480

約数和(自身を除く): 65617840

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 80, 85, 136, 170, 179, 181, 272, 340, 358, 362, 680, 716, 724, 895, 905, 1360, 1432, 1448, 1790, 1810, 2864, 2896, 3043, 3077, 3580, 3620, 6086, 6154, 7160, 7240, 12172, 12308, 14320, 14480, 15215, 15385, 24344, 24616, 30430, 30770, 32399, 48688, 49232, 60860, 61540, 64798, 121720, 123080, 129596, 161995, 243440, 246160, 259192, 323990, 518384, 550783, 647980, 1101566, 1295960, 2203132, 2591920, 2753915, 4406264, 5507830, 8812528, 11015660, 22031320, 44062640]

約数ペア:

[(1, 44062640), (2, 22031320), (4, 11015660), (5, 8812528), (8, 5507830), (10, 4406264), (16, 2753915), (17, 2591920), (20, 2203132), (34, 1295960), (40, 1101566), (68, 647980), (80, 550783), (85, 518384), (136, 323990), (170, 259192), (179, 246160), (181, 243440), (272, 161995), (340, 129596), (358, 123080), (362, 121720), (680, 64798), (716, 61540), (724, 60860), (895, 49232), (905, 48688), (1360, 32399), (1432, 30770), (1448, 30430), (1790, 24616), (1810, 24344), (2864, 15385), (2896, 15215), (3043, 14480), (3077, 14320), (3580, 12308), (3620, 12172), (6086, 7240), (6154, 7160)]