29286880

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{79}}^1\times {\mathrm{331}}^1$

素因数の和:432

約数の個数: 96

約数和(自身を含む): 80317440

約数和(自身を除く): 51030560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 79, 80, 112, 140, 158, 160, 224, 280, 316, 331, 395, 553, 560, 632, 662, 790, 1106, 1120, 1264, 1324, 1580, 1655, 2212, 2317, 2528, 2648, 2765, 3160, 3310, 4424, 4634, 5296, 5530, 6320, 6620, 8848, 9268, 10592, 11060, 11585, 12640, 13240, 17696, 18536, 22120, 23170, 26149, 26480, 37072, 44240, 46340, 52298, 52960, 74144, 88480, 92680, 104596, 130745, 183043, 185360, 209192, 261490, 366086, 370720, 418384, 522980, 732172, 836768, 915215, 1045960, 1464344, 1830430, 2091920, 2928688, 3660860, 4183840, 5857376, 7321720, 14643440, 29286880]

約数ペア:

[(1, 29286880), (2, 14643440), (4, 7321720), (5, 5857376), (7, 4183840), (8, 3660860), (10, 2928688), (14, 2091920), (16, 1830430), (20, 1464344), (28, 1045960), (32, 915215), (35, 836768), (40, 732172), (56, 522980), (70, 418384), (79, 370720), (80, 366086), (112, 261490), (140, 209192), (158, 185360), (160, 183043), (224, 130745), (280, 104596), (316, 92680), (331, 88480), (395, 74144), (553, 52960), (560, 52298), (632, 46340), (662, 44240), (790, 37072), (1106, 26480), (1120, 26149), (1264, 23170), (1324, 22120), (1580, 18536), (1655, 17696), (2212, 13240), (2317, 12640), (2528, 11585), (2648, 11060), (2765, 10592), (3160, 9268), (3310, 8848), (4424, 6620), (4634, 6320), (5296, 5530)]