66877150

素因数分解:

$2^1\times 5^2\times {\mathrm{17}}^1\times {\mathrm{19}}^1\times {\mathrm{41}}^1\times {\mathrm{101}}^1$

素因数の和:190

約数の個数: 96

約数和(自身を含む): 143428320

約数和(自身を除く): 76551170

約数列:

[1, 2, 5, 10, 17, 19, 25, 34, 38, 41, 50, 82, 85, 95, 101, 170, 190, 202, 205, 323, 410, 425, 475, 505, 646, 697, 779, 850, 950, 1010, 1025, 1394, 1558, 1615, 1717, 1919, 2050, 2525, 3230, 3434, 3485, 3838, 3895, 4141, 5050, 6970, 7790, 8075, 8282, 8585, 9595, 13243, 16150, 17170, 17425, 19190, 19475, 20705, 26486, 32623, 34850, 38950, 41410, 42925, 47975, 65246, 66215, 70397, 78679, 85850, 95950, 103525, 132430, 140794, 157358, 163115, 207050, 326230, 331075, 351985, 393395, 662150, 703970, 786790, 815575, 1337543, 1631150, 1759925, 1966975, 2675086, 3519850, 3933950, 6687715, 13375430, 33438575, 66877150]

約数ペア:

[(1, 66877150), (2, 33438575), (5, 13375430), (10, 6687715), (17, 3933950), (19, 3519850), (25, 2675086), (34, 1966975), (38, 1759925), (41, 1631150), (50, 1337543), (82, 815575), (85, 786790), (95, 703970), (101, 662150), (170, 393395), (190, 351985), (202, 331075), (205, 326230), (323, 207050), (410, 163115), (425, 157358), (475, 140794), (505, 132430), (646, 103525), (697, 95950), (779, 85850), (850, 78679), (950, 70397), (1010, 66215), (1025, 65246), (1394, 47975), (1558, 42925), (1615, 41410), (1717, 38950), (1919, 34850), (2050, 32623), (2525, 26486), (3230, 20705), (3434, 19475), (3485, 19190), (3838, 17425), (3895, 17170), (4141, 16150), (5050, 13243), (6970, 9595), (7790, 8585), (8075, 8282)]