1443222140

素因数分解:

$2^2\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{5449}}^1$

素因数の和:5535

約数の個数: 96

約数和(自身を含む): 3460968000

約数和(自身を除く): 2017745860

約数列:

[1, 2, 4, 5, 10, 17, 19, 20, 34, 38, 41, 68, 76, 82, 85, 95, 164, 170, 190, 205, 323, 340, 380, 410, 646, 697, 779, 820, 1292, 1394, 1558, 1615, 2788, 3116, 3230, 3485, 3895, 5449, 6460, 6970, 7790, 10898, 13243, 13940, 15580, 21796, 26486, 27245, 52972, 54490, 66215, 92633, 103531, 108980, 132430, 185266, 207062, 223409, 264860, 370532, 414124, 446818, 463165, 517655, 893636, 926330, 1035310, 1117045, 1760027, 1852660, 2070620, 2234090, 3520054, 3797953, 4244771, 4468180, 7040108, 7595906, 8489542, 8800135, 15191812, 16979084, 17600270, 18989765, 21223855, 35200540, 37979530, 42447710, 72161107, 75959060, 84895420, 144322214, 288644428, 360805535, 721611070, 1443222140]

約数ペア:

[(1, 1443222140), (2, 721611070), (4, 360805535), (5, 288644428), (10, 144322214), (17, 84895420), (19, 75959060), (20, 72161107), (34, 42447710), (38, 37979530), (41, 35200540), (68, 21223855), (76, 18989765), (82, 17600270), (85, 16979084), (95, 15191812), (164, 8800135), (170, 8489542), (190, 7595906), (205, 7040108), (323, 4468180), (340, 4244771), (380, 3797953), (410, 3520054), (646, 2234090), (697, 2070620), (779, 1852660), (820, 1760027), (1292, 1117045), (1394, 1035310), (1558, 926330), (1615, 893636), (2788, 517655), (3116, 463165), (3230, 446818), (3485, 414124), (3895, 370532), (5449, 264860), (6460, 223409), (6970, 207062), (7790, 185266), (10898, 132430), (13243, 108980), (13940, 103531), (15580, 92633), (21796, 66215), (26486, 54490), (27245, 52972)]