38000760

素因数分解:

$2^3\times 3^1\times 5^1\times 7^1\times {\mathrm{19}}^1\times {\mathrm{2381}}^1$

素因数の和:2421

約数の個数: 128

約数和(自身を含む): 137203200

約数和(自身を除く): 99202440

約数列:

[1, 2, 3, 4, 5, 6, 7, 8, 10, 12, 14, 15, 19, 20, 21, 24, 28, 30, 35, 38, 40, 42, 56, 57, 60, 70, 76, 84, 95, 105, 114, 120, 133, 140, 152, 168, 190, 210, 228, 266, 280, 285, 380, 399, 420, 456, 532, 570, 665, 760, 798, 840, 1064, 1140, 1330, 1596, 1995, 2280, 2381, 2660, 3192, 3990, 4762, 5320, 7143, 7980, 9524, 11905, 14286, 15960, 16667, 19048, 23810, 28572, 33334, 35715, 45239, 47620, 50001, 57144, 66668, 71430, 83335, 90478, 95240, 100002, 133336, 135717, 142860, 166670, 180956, 200004, 226195, 250005, 271434, 285720, 316673, 333340, 361912, 400008, 452390, 500010, 542868, 633346, 666680, 678585, 904780, 950019, 1000020, 1085736, 1266692, 1357170, 1583365, 1809560, 1900038, 2000040, 2533384, 2714340, 3166730, 3800076, 4750095, 5428680, 6333460, 7600152, 9500190, 12666920, 19000380, 38000760]

約数ペア:

[(1, 38000760), (2, 19000380), (3, 12666920), (4, 9500190), (5, 7600152), (6, 6333460), (7, 5428680), (8, 4750095), (10, 3800076), (12, 3166730), (14, 2714340), (15, 2533384), (19, 2000040), (20, 1900038), (21, 1809560), (24, 1583365), (28, 1357170), (30, 1266692), (35, 1085736), (38, 1000020), (40, 950019), (42, 904780), (56, 678585), (57, 666680), (60, 633346), (70, 542868), (76, 500010), (84, 452390), (95, 400008), (105, 361912), (114, 333340), (120, 316673), (133, 285720), (140, 271434), (152, 250005), (168, 226195), (190, 200004), (210, 180956), (228, 166670), (266, 142860), (280, 135717), (285, 133336), (380, 100002), (399, 95240), (420, 90478), (456, 83335), (532, 71430), (570, 66668), (665, 57144), (760, 50001), (798, 47620), (840, 45239), (1064, 35715), (1140, 33334), (1330, 28572), (1596, 23810), (1995, 19048), (2280, 16667), (2381, 15960), (2660, 14286), (3192, 11905), (3990, 9524), (4762, 7980), (5320, 7143)]