41421000464

素因数分解:

$2^4\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{1721}}^1\times {\mathrm{1931}}^1$

素因数の和:3720

約数の個数: 80

約数和(自身を含む): 86632580160

約数和(自身を除く): 45211579696

約数列:

[1, 2, 4, 8, 16, 19, 38, 41, 76, 82, 152, 164, 304, 328, 656, 779, 1558, 1721, 1931, 3116, 3442, 3862, 6232, 6884, 7724, 12464, 13768, 15448, 27536, 30896, 32699, 36689, 65398, 70561, 73378, 79171, 130796, 141122, 146756, 158342, 261592, 282244, 293512, 316684, 523184, 564488, 587024, 633368, 1128976, 1266736, 1340659, 1504249, 2681318, 3008498, 3323251, 5362636, 6016996, 6646502, 10725272, 12033992, 13293004, 21450544, 24067984, 26586008, 53172016, 63141769, 126283538, 136253291, 252567076, 272506582, 505134152, 545013164, 1010268304, 1090026328, 2180052656, 2588812529, 5177625058, 10355250116, 20710500232, 41421000464]

約数ペア:

[(1, 41421000464), (2, 20710500232), (4, 10355250116), (8, 5177625058), (16, 2588812529), (19, 2180052656), (38, 1090026328), (41, 1010268304), (76, 545013164), (82, 505134152), (152, 272506582), (164, 252567076), (304, 136253291), (328, 126283538), (656, 63141769), (779, 53172016), (1558, 26586008), (1721, 24067984), (1931, 21450544), (3116, 13293004), (3442, 12033992), (3862, 10725272), (6232, 6646502), (6884, 6016996), (7724, 5362636), (12464, 3323251), (13768, 3008498), (15448, 2681318), (27536, 1504249), (30896, 1340659), (32699, 1266736), (36689, 1128976), (65398, 633368), (70561, 587024), (73378, 564488), (79171, 523184), (130796, 316684), (141122, 293512), (146756, 282244), (158342, 261592)]