8831200

素因数分解:

$2^5\times 5^2\times 7^1\times {\mathrm{19}}^1\times {\mathrm{83}}^1$

素因数の和:129

約数の個数: 144

約数和(自身を含む): 26248320

約数和(自身を除く): 17417120

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 25, 28, 32, 35, 38, 40, 50, 56, 70, 76, 80, 83, 95, 100, 112, 133, 140, 152, 160, 166, 175, 190, 200, 224, 266, 280, 304, 332, 350, 380, 400, 415, 475, 532, 560, 581, 608, 664, 665, 700, 760, 800, 830, 950, 1064, 1120, 1162, 1328, 1330, 1400, 1520, 1577, 1660, 1900, 2075, 2128, 2324, 2656, 2660, 2800, 2905, 3040, 3154, 3320, 3325, 3800, 4150, 4256, 4648, 5320, 5600, 5810, 6308, 6640, 6650, 7600, 7885, 8300, 9296, 10640, 11039, 11620, 12616, 13280, 13300, 14525, 15200, 15770, 16600, 18592, 21280, 22078, 23240, 25232, 26600, 29050, 31540, 33200, 39425, 44156, 46480, 50464, 53200, 55195, 58100, 63080, 66400, 78850, 88312, 92960, 106400, 110390, 116200, 126160, 157700, 176624, 220780, 232400, 252320, 275975, 315400, 353248, 441560, 464800, 551950, 630800, 883120, 1103900, 1261600, 1766240, 2207800, 4415600, 8831200]

約数ペア:

[(1, 8831200), (2, 4415600), (4, 2207800), (5, 1766240), (7, 1261600), (8, 1103900), (10, 883120), (14, 630800), (16, 551950), (19, 464800), (20, 441560), (25, 353248), (28, 315400), (32, 275975), (35, 252320), (38, 232400), (40, 220780), (50, 176624), (56, 157700), (70, 126160), (76, 116200), (80, 110390), (83, 106400), (95, 92960), (100, 88312), (112, 78850), (133, 66400), (140, 63080), (152, 58100), (160, 55195), (166, 53200), (175, 50464), (190, 46480), (200, 44156), (224, 39425), (266, 33200), (280, 31540), (304, 29050), (332, 26600), (350, 25232), (380, 23240), (400, 22078), (415, 21280), (475, 18592), (532, 16600), (560, 15770), (581, 15200), (608, 14525), (664, 13300), (665, 13280), (700, 12616), (760, 11620), (800, 11039), (830, 10640), (950, 9296), (1064, 8300), (1120, 7885), (1162, 7600), (1328, 6650), (1330, 6640), (1400, 6308), (1520, 5810), (1577, 5600), (1660, 5320), (1900, 4648), (2075, 4256), (2128, 4150), (2324, 3800), (2656, 3325), (2660, 3320), (2800, 3154), (2905, 3040)]