850160320

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{67}}^1\times {\mathrm{2087}}^1$

素因数の和:2190

約数の個数: 112

約数和(自身を含む): 2163836160

約数和(自身を除く): 1313675840

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 67, 76, 80, 95, 134, 152, 160, 190, 268, 304, 320, 335, 380, 536, 608, 670, 760, 1072, 1216, 1273, 1340, 1520, 2087, 2144, 2546, 2680, 3040, 4174, 4288, 5092, 5360, 6080, 6365, 8348, 10184, 10435, 10720, 12730, 16696, 20368, 20870, 21440, 25460, 33392, 39653, 40736, 41740, 50920, 66784, 79306, 81472, 83480, 101840, 133568, 139829, 158612, 166960, 198265, 203680, 279658, 317224, 333920, 396530, 407360, 559316, 634448, 667840, 699145, 793060, 1118632, 1268896, 1398290, 1586120, 2237264, 2537792, 2656751, 2796580, 3172240, 4474528, 5313502, 5593160, 6344480, 8949056, 10627004, 11186320, 12688960, 13283755, 21254008, 22372640, 26567510, 42508016, 44745280, 53135020, 85016032, 106270040, 170032064, 212540080, 425080160, 850160320]

約数ペア:

[(1, 850160320), (2, 425080160), (4, 212540080), (5, 170032064), (8, 106270040), (10, 85016032), (16, 53135020), (19, 44745280), (20, 42508016), (32, 26567510), (38, 22372640), (40, 21254008), (64, 13283755), (67, 12688960), (76, 11186320), (80, 10627004), (95, 8949056), (134, 6344480), (152, 5593160), (160, 5313502), (190, 4474528), (268, 3172240), (304, 2796580), (320, 2656751), (335, 2537792), (380, 2237264), (536, 1586120), (608, 1398290), (670, 1268896), (760, 1118632), (1072, 793060), (1216, 699145), (1273, 667840), (1340, 634448), (1520, 559316), (2087, 407360), (2144, 396530), (2546, 333920), (2680, 317224), (3040, 279658), (4174, 203680), (4288, 198265), (5092, 166960), (5360, 158612), (6080, 139829), (6365, 133568), (8348, 101840), (10184, 83480), (10435, 81472), (10720, 79306), (12730, 66784), (16696, 50920), (20368, 41740), (20870, 40736), (21440, 39653), (25460, 33392)]