41137280

素因数分解:

$2^7\times 5^1\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{199}}^1$

素因数の和:254

約数の個数: 128

約数和(自身を含む): 110160000

約数和(自身を除く): 69022720

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 19, 20, 32, 34, 38, 40, 64, 68, 76, 80, 85, 95, 128, 136, 152, 160, 170, 190, 199, 272, 304, 320, 323, 340, 380, 398, 544, 608, 640, 646, 680, 760, 796, 995, 1088, 1216, 1292, 1360, 1520, 1592, 1615, 1990, 2176, 2432, 2584, 2720, 3040, 3184, 3230, 3383, 3781, 3980, 5168, 5440, 6080, 6368, 6460, 6766, 7562, 7960, 10336, 10880, 12160, 12736, 12920, 13532, 15124, 15920, 16915, 18905, 20672, 25472, 25840, 27064, 30248, 31840, 33830, 37810, 41344, 51680, 54128, 60496, 63680, 64277, 67660, 75620, 103360, 108256, 120992, 127360, 128554, 135320, 151240, 206720, 216512, 241984, 257108, 270640, 302480, 321385, 433024, 483968, 514216, 541280, 604960, 642770, 1028432, 1082560, 1209920, 1285540, 2056864, 2165120, 2419840, 2571080, 4113728, 5142160, 8227456, 10284320, 20568640, 41137280]

約数ペア:

[(1, 41137280), (2, 20568640), (4, 10284320), (5, 8227456), (8, 5142160), (10, 4113728), (16, 2571080), (17, 2419840), (19, 2165120), (20, 2056864), (32, 1285540), (34, 1209920), (38, 1082560), (40, 1028432), (64, 642770), (68, 604960), (76, 541280), (80, 514216), (85, 483968), (95, 433024), (128, 321385), (136, 302480), (152, 270640), (160, 257108), (170, 241984), (190, 216512), (199, 206720), (272, 151240), (304, 135320), (320, 128554), (323, 127360), (340, 120992), (380, 108256), (398, 103360), (544, 75620), (608, 67660), (640, 64277), (646, 63680), (680, 60496), (760, 54128), (796, 51680), (995, 41344), (1088, 37810), (1216, 33830), (1292, 31840), (1360, 30248), (1520, 27064), (1592, 25840), (1615, 25472), (1990, 20672), (2176, 18905), (2432, 16915), (2584, 15920), (2720, 15124), (3040, 13532), (3184, 12920), (3230, 12736), (3383, 12160), (3781, 10880), (3980, 10336), (5168, 7960), (5440, 7562), (6080, 6766), (6368, 6460)]