11748506120

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{173}}^1\times {\mathrm{1789}}^1$

素因数の和:2059

約数の個数: 128

約数和(自身を含む): 29040530400

約数和(自身を除く): 17292024280

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 173, 260, 292, 346, 365, 520, 584, 692, 730, 865, 949, 1384, 1460, 1730, 1789, 1898, 2249, 2920, 3460, 3578, 3796, 4498, 4745, 6920, 7156, 7592, 8945, 8996, 9490, 11245, 12629, 14312, 17890, 17992, 18980, 22490, 23257, 25258, 35780, 37960, 44980, 46514, 50516, 63145, 71560, 89960, 93028, 101032, 116285, 126290, 130597, 164177, 186056, 232570, 252580, 261194, 309497, 328354, 465140, 505160, 522388, 618994, 652985, 656708, 820885, 930280, 1044776, 1237988, 1305970, 1313416, 1547485, 1641770, 1697761, 2475976, 2611940, 3094970, 3283540, 3395522, 4023461, 5223880, 6189940, 6567080, 6791044, 8046922, 8488805, 12379880, 13582088, 16093844, 16977610, 20117305, 22593281, 32187688, 33955220, 40234610, 45186562, 67910440, 80469220, 90373124, 112966405, 160938440, 180746248, 225932810, 293712653, 451865620, 587425306, 903731240, 1174850612, 1468563265, 2349701224, 2937126530, 5874253060, 11748506120]

約数ペア:

[(1, 11748506120), (2, 5874253060), (4, 2937126530), (5, 2349701224), (8, 1468563265), (10, 1174850612), (13, 903731240), (20, 587425306), (26, 451865620), (40, 293712653), (52, 225932810), (65, 180746248), (73, 160938440), (104, 112966405), (130, 90373124), (146, 80469220), (173, 67910440), (260, 45186562), (292, 40234610), (346, 33955220), (365, 32187688), (520, 22593281), (584, 20117305), (692, 16977610), (730, 16093844), (865, 13582088), (949, 12379880), (1384, 8488805), (1460, 8046922), (1730, 6791044), (1789, 6567080), (1898, 6189940), (2249, 5223880), (2920, 4023461), (3460, 3395522), (3578, 3283540), (3796, 3094970), (4498, 2611940), (4745, 2475976), (6920, 1697761), (7156, 1641770), (7592, 1547485), (8945, 1313416), (8996, 1305970), (9490, 1237988), (11245, 1044776), (12629, 930280), (14312, 820885), (17890, 656708), (17992, 652985), (18980, 618994), (22490, 522388), (23257, 505160), (25258, 465140), (35780, 328354), (37960, 309497), (44980, 261194), (46514, 252580), (50516, 232570), (63145, 186056), (71560, 164177), (89960, 130597), (93028, 126290), (101032, 116285)]