129973480

素因数分解:

$2^3\times 5^1\times 7^2\times {\mathrm{13}}^1\times {\mathrm{5101}}^1$

素因数の和:5139

約数の個数: 96

約数和(自身を含む): 366425640

約数和(自身を除く): 236452160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 20, 26, 28, 35, 40, 49, 52, 56, 65, 70, 91, 98, 104, 130, 140, 182, 196, 245, 260, 280, 364, 392, 455, 490, 520, 637, 728, 910, 980, 1274, 1820, 1960, 2548, 3185, 3640, 5096, 5101, 6370, 10202, 12740, 20404, 25480, 25505, 35707, 40808, 51010, 66313, 71414, 102020, 132626, 142828, 178535, 204040, 249949, 265252, 285656, 331565, 357070, 464191, 499898, 530504, 663130, 714140, 928382, 999796, 1249745, 1326260, 1428280, 1856764, 1999592, 2320955, 2499490, 2652520, 3249337, 3713528, 4641910, 4998980, 6498674, 9283820, 9997960, 12997348, 16246685, 18567640, 25994696, 32493370, 64986740, 129973480]

約数ペア:

[(1, 129973480), (2, 64986740), (4, 32493370), (5, 25994696), (7, 18567640), (8, 16246685), (10, 12997348), (13, 9997960), (14, 9283820), (20, 6498674), (26, 4998980), (28, 4641910), (35, 3713528), (40, 3249337), (49, 2652520), (52, 2499490), (56, 2320955), (65, 1999592), (70, 1856764), (91, 1428280), (98, 1326260), (104, 1249745), (130, 999796), (140, 928382), (182, 714140), (196, 663130), (245, 530504), (260, 499898), (280, 464191), (364, 357070), (392, 331565), (455, 285656), (490, 265252), (520, 249949), (637, 204040), (728, 178535), (910, 142828), (980, 132626), (1274, 102020), (1820, 71414), (1960, 66313), (2548, 51010), (3185, 40808), (3640, 35707), (5096, 25505), (5101, 25480), (6370, 20404), (10202, 12740)]