12155864110

素因数分解:

$2^1\times 5^1\times {\mathrm{13}}^2\times {\mathrm{17}}^1\times {\mathrm{523}}^1\times {\mathrm{809}}^1$

素因数の和:1382

約数の個数: 96

約数和(自身を含む): 25165896480

約数和(自身を除く): 13010032370

約数列:

[1, 2, 5, 10, 13, 17, 26, 34, 65, 85, 130, 169, 170, 221, 338, 442, 523, 809, 845, 1046, 1105, 1618, 1690, 2210, 2615, 2873, 4045, 5230, 5746, 6799, 8090, 8891, 10517, 13598, 13753, 14365, 17782, 21034, 27506, 28730, 33995, 44455, 52585, 67990, 68765, 88387, 88910, 105170, 115583, 136721, 137530, 176774, 178789, 231166, 273442, 357578, 423107, 441935, 577915, 683605, 846214, 883870, 893945, 1155830, 1367210, 1502579, 1787890, 2115535, 2324257, 3005158, 4231070, 4648514, 5500391, 7192819, 7512895, 11000782, 11621285, 14385638, 15025790, 23242570, 27501955, 35964095, 55003910, 71505083, 71928190, 93506647, 143010166, 187013294, 357525415, 467533235, 715050830, 935066470, 1215586411, 2431172822, 6077932055, 12155864110]

約数ペア:

[(1, 12155864110), (2, 6077932055), (5, 2431172822), (10, 1215586411), (13, 935066470), (17, 715050830), (26, 467533235), (34, 357525415), (65, 187013294), (85, 143010166), (130, 93506647), (169, 71928190), (170, 71505083), (221, 55003910), (338, 35964095), (442, 27501955), (523, 23242570), (809, 15025790), (845, 14385638), (1046, 11621285), (1105, 11000782), (1618, 7512895), (1690, 7192819), (2210, 5500391), (2615, 4648514), (2873, 4231070), (4045, 3005158), (5230, 2324257), (5746, 2115535), (6799, 1787890), (8090, 1502579), (8891, 1367210), (10517, 1155830), (13598, 893945), (13753, 883870), (14365, 846214), (17782, 683605), (21034, 577915), (27506, 441935), (28730, 423107), (33995, 357578), (44455, 273442), (52585, 231166), (67990, 178789), (68765, 176774), (88387, 137530), (88910, 136721), (105170, 115583)]