41720560

素因数分解:

$2^4\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{367}}^1$

素因数の和:423

約数の個数: 120

約数和(自身を含む): 117046080

約数和(自身を除く): 75325520

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 196, 203, 232, 245, 280, 290, 367, 392, 406, 464, 490, 560, 580, 734, 784, 812, 980, 1015, 1160, 1421, 1468, 1624, 1835, 1960, 2030, 2320, 2569, 2842, 2936, 3248, 3670, 3920, 4060, 5138, 5684, 5872, 7105, 7340, 8120, 10276, 10643, 11368, 12845, 14210, 14680, 16240, 17983, 20552, 21286, 22736, 25690, 28420, 29360, 35966, 41104, 42572, 51380, 53215, 56840, 71932, 74501, 85144, 89915, 102760, 106430, 113680, 143864, 149002, 170288, 179830, 205520, 212860, 287728, 298004, 359660, 372505, 425720, 521507, 596008, 719320, 745010, 851440, 1043014, 1192016, 1438640, 1490020, 2086028, 2607535, 2980040, 4172056, 5215070, 5960080, 8344112, 10430140, 20860280, 41720560]

約数ペア:

[(1, 41720560), (2, 20860280), (4, 10430140), (5, 8344112), (7, 5960080), (8, 5215070), (10, 4172056), (14, 2980040), (16, 2607535), (20, 2086028), (28, 1490020), (29, 1438640), (35, 1192016), (40, 1043014), (49, 851440), (56, 745010), (58, 719320), (70, 596008), (80, 521507), (98, 425720), (112, 372505), (116, 359660), (140, 298004), (145, 287728), (196, 212860), (203, 205520), (232, 179830), (245, 170288), (280, 149002), (290, 143864), (367, 113680), (392, 106430), (406, 102760), (464, 89915), (490, 85144), (560, 74501), (580, 71932), (734, 56840), (784, 53215), (812, 51380), (980, 42572), (1015, 41104), (1160, 35966), (1421, 29360), (1468, 28420), (1624, 25690), (1835, 22736), (1960, 21286), (2030, 20552), (2320, 17983), (2569, 16240), (2842, 14680), (2936, 14210), (3248, 12845), (3670, 11368), (3920, 10643), (4060, 10276), (5138, 8120), (5684, 7340), (5872, 7105)]