2005683800

素因数分解:

$2^3\times 5^2\times {\mathrm{17}}^1\times {\mathrm{619}}^1\times {\mathrm{953}}^1$

素因数の和:1605

約数の個数: 96

約数和(自身を含む): 4950687600

約数和(自身を除く): 2945003800

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 25, 34, 40, 50, 68, 85, 100, 136, 170, 200, 340, 425, 619, 680, 850, 953, 1238, 1700, 1906, 2476, 3095, 3400, 3812, 4765, 4952, 6190, 7624, 9530, 10523, 12380, 15475, 16201, 19060, 21046, 23825, 24760, 30950, 32402, 38120, 42092, 47650, 52615, 61900, 64804, 81005, 84184, 95300, 105230, 123800, 129608, 162010, 190600, 210460, 263075, 324020, 405025, 420920, 526150, 589907, 648040, 810050, 1052300, 1179814, 1620100, 2104600, 2359628, 2949535, 3240200, 4719256, 5899070, 10028419, 11798140, 14747675, 20056838, 23596280, 29495350, 40113676, 50142095, 58990700, 80227352, 100284190, 117981400, 200568380, 250710475, 401136760, 501420950, 1002841900, 2005683800]

約数ペア:

[(1, 2005683800), (2, 1002841900), (4, 501420950), (5, 401136760), (8, 250710475), (10, 200568380), (17, 117981400), (20, 100284190), (25, 80227352), (34, 58990700), (40, 50142095), (50, 40113676), (68, 29495350), (85, 23596280), (100, 20056838), (136, 14747675), (170, 11798140), (200, 10028419), (340, 5899070), (425, 4719256), (619, 3240200), (680, 2949535), (850, 2359628), (953, 2104600), (1238, 1620100), (1700, 1179814), (1906, 1052300), (2476, 810050), (3095, 648040), (3400, 589907), (3812, 526150), (4765, 420920), (4952, 405025), (6190, 324020), (7624, 263075), (9530, 210460), (10523, 190600), (12380, 162010), (15475, 129608), (16201, 123800), (19060, 105230), (21046, 95300), (23825, 84184), (24760, 81005), (30950, 64804), (32402, 61900), (38120, 52615), (42092, 47650)]