101253440

素因数分解:

$2^6\times 5^1\times {\mathrm{31}}^1\times {\mathrm{59}}^1\times {\mathrm{173}}^1$

素因数の和:280

約数の個数: 112

約数和(自身を含む): 254568960

約数和(自身を除く): 153315520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 59, 62, 64, 80, 118, 124, 155, 160, 173, 236, 248, 295, 310, 320, 346, 472, 496, 590, 620, 692, 865, 944, 992, 1180, 1240, 1384, 1730, 1829, 1888, 1984, 2360, 2480, 2768, 3460, 3658, 3776, 4720, 4960, 5363, 5536, 6920, 7316, 9145, 9440, 9920, 10207, 10726, 11072, 13840, 14632, 18290, 18880, 20414, 21452, 26815, 27680, 29264, 36580, 40828, 42904, 51035, 53630, 55360, 58528, 73160, 81656, 85808, 102070, 107260, 117056, 146320, 163312, 171616, 204140, 214520, 292640, 316417, 326624, 343232, 408280, 429040, 585280, 632834, 653248, 816560, 858080, 1265668, 1582085, 1633120, 1716160, 2531336, 3164170, 3266240, 5062672, 6328340, 10125344, 12656680, 20250688, 25313360, 50626720, 101253440]

約数ペア:

[(1, 101253440), (2, 50626720), (4, 25313360), (5, 20250688), (8, 12656680), (10, 10125344), (16, 6328340), (20, 5062672), (31, 3266240), (32, 3164170), (40, 2531336), (59, 1716160), (62, 1633120), (64, 1582085), (80, 1265668), (118, 858080), (124, 816560), (155, 653248), (160, 632834), (173, 585280), (236, 429040), (248, 408280), (295, 343232), (310, 326624), (320, 316417), (346, 292640), (472, 214520), (496, 204140), (590, 171616), (620, 163312), (692, 146320), (865, 117056), (944, 107260), (992, 102070), (1180, 85808), (1240, 81656), (1384, 73160), (1730, 58528), (1829, 55360), (1888, 53630), (1984, 51035), (2360, 42904), (2480, 40828), (2768, 36580), (3460, 29264), (3658, 27680), (3776, 26815), (4720, 21452), (4960, 20414), (5363, 18880), (5536, 18290), (6920, 14632), (7316, 13840), (9145, 11072), (9440, 10726), (9920, 10207)]