41152160

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{29}}^1\times {\mathrm{181}}^1$

素因数の和:239

約数の個数: 144

約数和(自身を含む): 117641160

約数和(自身を除く): 76489000

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 29, 32, 35, 40, 49, 56, 58, 70, 80, 98, 112, 116, 140, 145, 160, 181, 196, 203, 224, 232, 245, 280, 290, 362, 392, 406, 464, 490, 560, 580, 724, 784, 812, 905, 928, 980, 1015, 1120, 1160, 1267, 1421, 1448, 1568, 1624, 1810, 1960, 2030, 2320, 2534, 2842, 2896, 3248, 3620, 3920, 4060, 4640, 5068, 5249, 5684, 5792, 6335, 6496, 7105, 7240, 7840, 8120, 8869, 10136, 10498, 11368, 12670, 14210, 14480, 16240, 17738, 20272, 20996, 22736, 25340, 26245, 28420, 28960, 32480, 35476, 36743, 40544, 41992, 44345, 45472, 50680, 52490, 56840, 70952, 73486, 83984, 88690, 101360, 104980, 113680, 141904, 146972, 167968, 177380, 183715, 202720, 209960, 227360, 257201, 283808, 293944, 354760, 367430, 419920, 514402, 587888, 709520, 734860, 839840, 1028804, 1175776, 1286005, 1419040, 1469720, 2057608, 2572010, 2939440, 4115216, 5144020, 5878880, 8230432, 10288040, 20576080, 41152160]

約数ペア:

[(1, 41152160), (2, 20576080), (4, 10288040), (5, 8230432), (7, 5878880), (8, 5144020), (10, 4115216), (14, 2939440), (16, 2572010), (20, 2057608), (28, 1469720), (29, 1419040), (32, 1286005), (35, 1175776), (40, 1028804), (49, 839840), (56, 734860), (58, 709520), (70, 587888), (80, 514402), (98, 419920), (112, 367430), (116, 354760), (140, 293944), (145, 283808), (160, 257201), (181, 227360), (196, 209960), (203, 202720), (224, 183715), (232, 177380), (245, 167968), (280, 146972), (290, 141904), (362, 113680), (392, 104980), (406, 101360), (464, 88690), (490, 83984), (560, 73486), (580, 70952), (724, 56840), (784, 52490), (812, 50680), (905, 45472), (928, 44345), (980, 41992), (1015, 40544), (1120, 36743), (1160, 35476), (1267, 32480), (1421, 28960), (1448, 28420), (1568, 26245), (1624, 25340), (1810, 22736), (1960, 20996), (2030, 20272), (2320, 17738), (2534, 16240), (2842, 14480), (2896, 14210), (3248, 12670), (3620, 11368), (3920, 10498), (4060, 10136), (4640, 8869), (5068, 8120), (5249, 7840), (5684, 7240), (5792, 7105), (6335, 6496)]