41148160

素因数分解:

$2^8\times 5^1\times {\mathrm{17}}^1\times {\mathrm{31}}^1\times {\mathrm{61}}^1$

素因数の和:130

約数の個数: 144

約数和(自身を含む): 109492992

約数和(自身を除く): 68344832

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 31, 32, 34, 40, 61, 62, 64, 68, 80, 85, 122, 124, 128, 136, 155, 160, 170, 244, 248, 256, 272, 305, 310, 320, 340, 488, 496, 527, 544, 610, 620, 640, 680, 976, 992, 1037, 1054, 1088, 1220, 1240, 1280, 1360, 1891, 1952, 1984, 2074, 2108, 2176, 2440, 2480, 2635, 2720, 3782, 3904, 3968, 4148, 4216, 4352, 4880, 4960, 5185, 5270, 5440, 7564, 7808, 7936, 8296, 8432, 9455, 9760, 9920, 10370, 10540, 10880, 15128, 15616, 16592, 16864, 18910, 19520, 19840, 20740, 21080, 21760, 30256, 32147, 33184, 33728, 37820, 39040, 39680, 41480, 42160, 60512, 64294, 66368, 67456, 75640, 78080, 82960, 84320, 121024, 128588, 132736, 134912, 151280, 160735, 165920, 168640, 242048, 257176, 265472, 302560, 321470, 331840, 337280, 484096, 514352, 605120, 642940, 663680, 674560, 1028704, 1210240, 1285880, 1327360, 2057408, 2420480, 2571760, 4114816, 5143520, 8229632, 10287040, 20574080, 41148160]

約数ペア:

[(1, 41148160), (2, 20574080), (4, 10287040), (5, 8229632), (8, 5143520), (10, 4114816), (16, 2571760), (17, 2420480), (20, 2057408), (31, 1327360), (32, 1285880), (34, 1210240), (40, 1028704), (61, 674560), (62, 663680), (64, 642940), (68, 605120), (80, 514352), (85, 484096), (122, 337280), (124, 331840), (128, 321470), (136, 302560), (155, 265472), (160, 257176), (170, 242048), (244, 168640), (248, 165920), (256, 160735), (272, 151280), (305, 134912), (310, 132736), (320, 128588), (340, 121024), (488, 84320), (496, 82960), (527, 78080), (544, 75640), (610, 67456), (620, 66368), (640, 64294), (680, 60512), (976, 42160), (992, 41480), (1037, 39680), (1054, 39040), (1088, 37820), (1220, 33728), (1240, 33184), (1280, 32147), (1360, 30256), (1891, 21760), (1952, 21080), (1984, 20740), (2074, 19840), (2108, 19520), (2176, 18910), (2440, 16864), (2480, 16592), (2635, 15616), (2720, 15128), (3782, 10880), (3904, 10540), (3968, 10370), (4148, 9920), (4216, 9760), (4352, 9455), (4880, 8432), (4960, 8296), (5185, 7936), (5270, 7808), (5440, 7564)]