189464200

素因数分解:

$2^3\times 5^2\times {\mathrm{19}}^1\times {\mathrm{73}}^1\times {\mathrm{683}}^1$

素因数の和:791

約数の個数: 96

約数和(自身を含む): 470728800

約数和(自身を除く): 281264600

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 25, 38, 40, 50, 73, 76, 95, 100, 146, 152, 190, 200, 292, 365, 380, 475, 584, 683, 730, 760, 950, 1366, 1387, 1460, 1825, 1900, 2732, 2774, 2920, 3415, 3650, 3800, 5464, 5548, 6830, 6935, 7300, 11096, 12977, 13660, 13870, 14600, 17075, 25954, 27320, 27740, 34150, 34675, 49859, 51908, 55480, 64885, 68300, 69350, 99718, 103816, 129770, 136600, 138700, 199436, 249295, 259540, 277400, 324425, 398872, 498590, 519080, 648850, 947321, 997180, 1246475, 1297700, 1894642, 1994360, 2492950, 2595400, 3789284, 4736605, 4985900, 7578568, 9473210, 9971800, 18946420, 23683025, 37892840, 47366050, 94732100, 189464200]

約数ペア:

[(1, 189464200), (2, 94732100), (4, 47366050), (5, 37892840), (8, 23683025), (10, 18946420), (19, 9971800), (20, 9473210), (25, 7578568), (38, 4985900), (40, 4736605), (50, 3789284), (73, 2595400), (76, 2492950), (95, 1994360), (100, 1894642), (146, 1297700), (152, 1246475), (190, 997180), (200, 947321), (292, 648850), (365, 519080), (380, 498590), (475, 398872), (584, 324425), (683, 277400), (730, 259540), (760, 249295), (950, 199436), (1366, 138700), (1387, 136600), (1460, 129770), (1825, 103816), (1900, 99718), (2732, 69350), (2774, 68300), (2920, 64885), (3415, 55480), (3650, 51908), (3800, 49859), (5464, 34675), (5548, 34150), (6830, 27740), (6935, 27320), (7300, 25954), (11096, 17075), (12977, 14600), (13660, 13870)]