83842720

素因数分解:

$2^5\times 5^1\times {\mathrm{13}}^1\times {\mathrm{173}}^1\times {\mathrm{233}}^1$

素因数の和:434

約数の個数: 96

約数和(自身を含む): 215469072

約数和(自身を除く): 131626352

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 65, 80, 104, 130, 160, 173, 208, 233, 260, 346, 416, 466, 520, 692, 865, 932, 1040, 1165, 1384, 1730, 1864, 2080, 2249, 2330, 2768, 3029, 3460, 3728, 4498, 4660, 5536, 6058, 6920, 7456, 8996, 9320, 11245, 12116, 13840, 15145, 17992, 18640, 22490, 24232, 27680, 30290, 35984, 37280, 40309, 44980, 48464, 60580, 71968, 80618, 89960, 96928, 121160, 161236, 179920, 201545, 242320, 322472, 359840, 403090, 484640, 524017, 644944, 806180, 1048034, 1289888, 1612360, 2096068, 2620085, 3224720, 4192136, 5240170, 6449440, 8384272, 10480340, 16768544, 20960680, 41921360, 83842720]

約数ペア:

[(1, 83842720), (2, 41921360), (4, 20960680), (5, 16768544), (8, 10480340), (10, 8384272), (13, 6449440), (16, 5240170), (20, 4192136), (26, 3224720), (32, 2620085), (40, 2096068), (52, 1612360), (65, 1289888), (80, 1048034), (104, 806180), (130, 644944), (160, 524017), (173, 484640), (208, 403090), (233, 359840), (260, 322472), (346, 242320), (416, 201545), (466, 179920), (520, 161236), (692, 121160), (865, 96928), (932, 89960), (1040, 80618), (1165, 71968), (1384, 60580), (1730, 48464), (1864, 44980), (2080, 40309), (2249, 37280), (2330, 35984), (2768, 30290), (3029, 27680), (3460, 24232), (3728, 22490), (4498, 18640), (4660, 17992), (5536, 15145), (6058, 13840), (6920, 12116), (7456, 11245), (8996, 9320)]