2280209200

素因数分解:

$2^4\times 5^2\times {\mathrm{83}}^1\times {\mathrm{173}}^1\times {\mathrm{397}}^1$

素因数の和:671

約数の個数: 120

約数和(自身を含む): 5590298448

約数和(自身を除く): 3310089248

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 25, 40, 50, 80, 83, 100, 166, 173, 200, 332, 346, 397, 400, 415, 664, 692, 794, 830, 865, 1328, 1384, 1588, 1660, 1730, 1985, 2075, 2768, 3176, 3320, 3460, 3970, 4150, 4325, 6352, 6640, 6920, 7940, 8300, 8650, 9925, 13840, 14359, 15880, 16600, 17300, 19850, 28718, 31760, 32951, 33200, 34600, 39700, 57436, 65902, 68681, 69200, 71795, 79400, 114872, 131804, 137362, 143590, 158800, 164755, 229744, 263608, 274724, 287180, 329510, 343405, 358975, 527216, 549448, 574360, 659020, 686810, 717950, 823775, 1098896, 1148720, 1318040, 1373620, 1435900, 1647550, 1717025, 2636080, 2747240, 2871800, 3295100, 3434050, 5494480, 5700523, 5743600, 6590200, 6868100, 11401046, 13180400, 13736200, 22802092, 27472400, 28502615, 45604184, 57005230, 91208368, 114010460, 142513075, 228020920, 285026150, 456041840, 570052300, 1140104600, 2280209200]

約数ペア:

[(1, 2280209200), (2, 1140104600), (4, 570052300), (5, 456041840), (8, 285026150), (10, 228020920), (16, 142513075), (20, 114010460), (25, 91208368), (40, 57005230), (50, 45604184), (80, 28502615), (83, 27472400), (100, 22802092), (166, 13736200), (173, 13180400), (200, 11401046), (332, 6868100), (346, 6590200), (397, 5743600), (400, 5700523), (415, 5494480), (664, 3434050), (692, 3295100), (794, 2871800), (830, 2747240), (865, 2636080), (1328, 1717025), (1384, 1647550), (1588, 1435900), (1660, 1373620), (1730, 1318040), (1985, 1148720), (2075, 1098896), (2768, 823775), (3176, 717950), (3320, 686810), (3460, 659020), (3970, 574360), (4150, 549448), (4325, 527216), (6352, 358975), (6640, 343405), (6920, 329510), (7940, 287180), (8300, 274724), (8650, 263608), (9925, 229744), (13840, 164755), (14359, 158800), (15880, 143590), (16600, 137362), (17300, 131804), (19850, 114872), (28718, 79400), (31760, 71795), (32951, 69200), (33200, 68681), (34600, 65902), (39700, 57436)]