2389097200

素因数分解:

$2^4\times 5^2\times 7^1\times {\mathrm{43}}^1\times {\mathrm{19843}}^1$

素因数の和:19911

約数の個数: 120

約数和(自身を含む): 6712669568

約数和(自身を除く): 4323572368

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 25, 28, 35, 40, 43, 50, 56, 70, 80, 86, 100, 112, 140, 172, 175, 200, 215, 280, 301, 344, 350, 400, 430, 560, 602, 688, 700, 860, 1075, 1204, 1400, 1505, 1720, 2150, 2408, 2800, 3010, 3440, 4300, 4816, 6020, 7525, 8600, 12040, 15050, 17200, 19843, 24080, 30100, 39686, 60200, 79372, 99215, 120400, 138901, 158744, 198430, 277802, 317488, 396860, 496075, 555604, 694505, 793720, 853249, 992150, 1111208, 1389010, 1587440, 1706498, 1984300, 2222416, 2778020, 3412996, 3472525, 3968600, 4266245, 5556040, 5972743, 6825992, 6945050, 7937200, 8532490, 11112080, 11945486, 13651984, 13890100, 17064980, 21331225, 23890972, 27780200, 29863715, 34129960, 42662450, 47781944, 55560400, 59727430, 68259920, 85324900, 95563888, 119454860, 149318575, 170649800, 238909720, 298637150, 341299600, 477819440, 597274300, 1194548600, 2389097200]

約数ペア:

[(1, 2389097200), (2, 1194548600), (4, 597274300), (5, 477819440), (7, 341299600), (8, 298637150), (10, 238909720), (14, 170649800), (16, 149318575), (20, 119454860), (25, 95563888), (28, 85324900), (35, 68259920), (40, 59727430), (43, 55560400), (50, 47781944), (56, 42662450), (70, 34129960), (80, 29863715), (86, 27780200), (100, 23890972), (112, 21331225), (140, 17064980), (172, 13890100), (175, 13651984), (200, 11945486), (215, 11112080), (280, 8532490), (301, 7937200), (344, 6945050), (350, 6825992), (400, 5972743), (430, 5556040), (560, 4266245), (602, 3968600), (688, 3472525), (700, 3412996), (860, 2778020), (1075, 2222416), (1204, 1984300), (1400, 1706498), (1505, 1587440), (1720, 1389010), (2150, 1111208), (2408, 992150), (2800, 853249), (3010, 793720), (3440, 694505), (4300, 555604), (4816, 496075), (6020, 396860), (7525, 317488), (8600, 277802), (12040, 198430), (15050, 158744), (17200, 138901), (19843, 120400), (24080, 99215), (30100, 79372), (39686, 60200)]