411952180

素因数分解:

$2^2\times 5^1\times {\mathrm{31}}^1\times {\mathrm{47}}^1\times {\mathrm{67}}^1\times {\mathrm{211}}^1$

素因数の和:365

約数の個数: 96

約数和(自身を含む): 930004992

約数和(自身を除く): 518052812

約数列:

[1, 2, 4, 5, 10, 20, 31, 47, 62, 67, 94, 124, 134, 155, 188, 211, 235, 268, 310, 335, 422, 470, 620, 670, 844, 940, 1055, 1340, 1457, 2077, 2110, 2914, 3149, 4154, 4220, 5828, 6298, 6541, 7285, 8308, 9917, 10385, 12596, 13082, 14137, 14570, 15745, 19834, 20770, 26164, 28274, 29140, 31490, 32705, 39668, 41540, 49585, 56548, 62980, 65410, 70685, 97619, 99170, 130820, 141370, 195238, 198340, 282740, 307427, 390476, 438247, 488095, 614854, 664439, 876494, 976190, 1229708, 1328878, 1537135, 1752988, 1952380, 2191235, 2657756, 3074270, 3322195, 4382470, 6148540, 6644390, 8764940, 13288780, 20597609, 41195218, 82390436, 102988045, 205976090, 411952180]

約数ペア:

[(1, 411952180), (2, 205976090), (4, 102988045), (5, 82390436), (10, 41195218), (20, 20597609), (31, 13288780), (47, 8764940), (62, 6644390), (67, 6148540), (94, 4382470), (124, 3322195), (134, 3074270), (155, 2657756), (188, 2191235), (211, 1952380), (235, 1752988), (268, 1537135), (310, 1328878), (335, 1229708), (422, 976190), (470, 876494), (620, 664439), (670, 614854), (844, 488095), (940, 438247), (1055, 390476), (1340, 307427), (1457, 282740), (2077, 198340), (2110, 195238), (2914, 141370), (3149, 130820), (4154, 99170), (4220, 97619), (5828, 70685), (6298, 65410), (6541, 62980), (7285, 56548), (8308, 49585), (9917, 41540), (10385, 39668), (12596, 32705), (13082, 31490), (14137, 29140), (14570, 28274), (15745, 26164), (19834, 20770)]