41187440

素因数分解:

$2^4\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{79}}^1$

素因数の和:132

約数の個数: 160

約数和(自身を含む): 119040000

約数和(自身を除く): 77852560

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 19, 20, 28, 35, 38, 40, 49, 56, 70, 76, 79, 80, 95, 98, 112, 133, 140, 152, 158, 190, 196, 245, 266, 280, 304, 316, 343, 380, 392, 395, 490, 532, 553, 560, 632, 665, 686, 760, 784, 790, 931, 980, 1064, 1106, 1264, 1330, 1372, 1501, 1520, 1580, 1715, 1862, 1960, 2128, 2212, 2660, 2744, 2765, 3002, 3160, 3430, 3724, 3871, 3920, 4424, 4655, 5320, 5488, 5530, 6004, 6320, 6517, 6860, 7448, 7505, 7742, 8848, 9310, 10507, 10640, 11060, 12008, 13034, 13720, 14896, 15010, 15484, 18620, 19355, 21014, 22120, 24016, 26068, 27097, 27440, 30020, 30968, 32585, 37240, 38710, 42028, 44240, 52136, 52535, 54194, 60040, 61936, 65170, 73549, 74480, 77420, 84056, 104272, 105070, 108388, 120080, 130340, 135485, 147098, 154840, 168112, 210140, 216776, 260680, 270970, 294196, 309680, 367745, 420280, 433552, 514843, 521360, 541940, 588392, 735490, 840560, 1029686, 1083880, 1176784, 1470980, 2059372, 2167760, 2574215, 2941960, 4118744, 5148430, 5883920, 8237488, 10296860, 20593720, 41187440]

約数ペア:

[(1, 41187440), (2, 20593720), (4, 10296860), (5, 8237488), (7, 5883920), (8, 5148430), (10, 4118744), (14, 2941960), (16, 2574215), (19, 2167760), (20, 2059372), (28, 1470980), (35, 1176784), (38, 1083880), (40, 1029686), (49, 840560), (56, 735490), (70, 588392), (76, 541940), (79, 521360), (80, 514843), (95, 433552), (98, 420280), (112, 367745), (133, 309680), (140, 294196), (152, 270970), (158, 260680), (190, 216776), (196, 210140), (245, 168112), (266, 154840), (280, 147098), (304, 135485), (316, 130340), (343, 120080), (380, 108388), (392, 105070), (395, 104272), (490, 84056), (532, 77420), (553, 74480), (560, 73549), (632, 65170), (665, 61936), (686, 60040), (760, 54194), (784, 52535), (790, 52136), (931, 44240), (980, 42028), (1064, 38710), (1106, 37240), (1264, 32585), (1330, 30968), (1372, 30020), (1501, 27440), (1520, 27097), (1580, 26068), (1715, 24016), (1862, 22120), (1960, 21014), (2128, 19355), (2212, 18620), (2660, 15484), (2744, 15010), (2765, 14896), (3002, 13720), (3160, 13034), (3430, 12008), (3724, 11060), (3871, 10640), (3920, 10507), (4424, 9310), (4655, 8848), (5320, 7742), (5488, 7505), (5530, 7448), (6004, 6860), (6320, 6517)]