248304200

素因数分解:

$2^3\times 5^2\times {\mathrm{41}}^1\times {\mathrm{107}}^1\times {\mathrm{283}}^1$

素因数の和:447

約数の個数: 96

約数和(自身を含む): 599024160

約数和(自身を除く): 350719960

約数列:

[1, 2, 4, 5, 8, 10, 20, 25, 40, 41, 50, 82, 100, 107, 164, 200, 205, 214, 283, 328, 410, 428, 535, 566, 820, 856, 1025, 1070, 1132, 1415, 1640, 2050, 2140, 2264, 2675, 2830, 4100, 4280, 4387, 5350, 5660, 7075, 8200, 8774, 10700, 11320, 11603, 14150, 17548, 21400, 21935, 23206, 28300, 30281, 35096, 43870, 46412, 56600, 58015, 60562, 87740, 92824, 109675, 116030, 121124, 151405, 175480, 219350, 232060, 242248, 290075, 302810, 438700, 464120, 580150, 605620, 757025, 877400, 1160300, 1211240, 1241521, 1514050, 2320600, 2483042, 3028100, 4966084, 6056200, 6207605, 9932168, 12415210, 24830420, 31038025, 49660840, 62076050, 124152100, 248304200]

約数ペア:

[(1, 248304200), (2, 124152100), (4, 62076050), (5, 49660840), (8, 31038025), (10, 24830420), (20, 12415210), (25, 9932168), (40, 6207605), (41, 6056200), (50, 4966084), (82, 3028100), (100, 2483042), (107, 2320600), (164, 1514050), (200, 1241521), (205, 1211240), (214, 1160300), (283, 877400), (328, 757025), (410, 605620), (428, 580150), (535, 464120), (566, 438700), (820, 302810), (856, 290075), (1025, 242248), (1070, 232060), (1132, 219350), (1415, 175480), (1640, 151405), (2050, 121124), (2140, 116030), (2264, 109675), (2675, 92824), (2830, 87740), (4100, 60562), (4280, 58015), (4387, 56600), (5350, 46412), (5660, 43870), (7075, 35096), (8200, 30281), (8774, 28300), (10700, 23206), (11320, 21935), (11603, 21400), (14150, 17548)]