15678849101740

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{23}}^1\times {\mathrm{643}}^1\times {\mathrm{4818953}}^1$

素因数の和:4819639

約数の個数: 96

約数和(自身を含む): 37538803524096

約数和(自身を除く): 21859954422356

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 23, 44, 46, 55, 92, 110, 115, 220, 230, 253, 460, 506, 643, 1012, 1265, 1286, 2530, 2572, 3215, 5060, 6430, 7073, 12860, 14146, 14789, 28292, 29578, 35365, 59156, 70730, 73945, 141460, 147890, 162679, 295780, 325358, 650716, 813395, 1626790, 3253580, 4818953, 9637906, 19275812, 24094765, 48189530, 53008483, 96379060, 106016966, 110835919, 212033932, 221671838, 265042415, 443343676, 530084830, 554179595, 1060169660, 1108359190, 1219195109, 2216718380, 2438390218, 3098586779, 4876780436, 6095975545, 6197173558, 12191951090, 12394347116, 15492933895, 24383902180, 30985867790, 34084454569, 61971735580, 68168909138, 71267495917, 136337818276, 142534991834, 170422272845, 285069983668, 340844545690, 356337479585, 681689091380, 712674959170, 783942455087, 1425349918340, 1567884910174, 3135769820348, 3919712275435, 7839424550870, 15678849101740]

約数ペア:

[(1, 15678849101740), (2, 7839424550870), (4, 3919712275435), (5, 3135769820348), (10, 1567884910174), (11, 1425349918340), (20, 783942455087), (22, 712674959170), (23, 681689091380), (44, 356337479585), (46, 340844545690), (55, 285069983668), (92, 170422272845), (110, 142534991834), (115, 136337818276), (220, 71267495917), (230, 68168909138), (253, 61971735580), (460, 34084454569), (506, 30985867790), (643, 24383902180), (1012, 15492933895), (1265, 12394347116), (1286, 12191951090), (2530, 6197173558), (2572, 6095975545), (3215, 4876780436), (5060, 3098586779), (6430, 2438390218), (7073, 2216718380), (12860, 1219195109), (14146, 1108359190), (14789, 1060169660), (28292, 554179595), (29578, 530084830), (35365, 443343676), (59156, 265042415), (70730, 221671838), (73945, 212033932), (141460, 110835919), (147890, 106016966), (162679, 96379060), (295780, 53008483), (325358, 48189530), (650716, 24094765), (813395, 19275812), (1626790, 9637906), (3253580, 4818953)]