103880980

素因数分解:

$2^2\times 5^1\times 7^3\times {\mathrm{19}}^1\times {\mathrm{797}}^1$

素因数の和:846

約数の個数: 96

約数和(自身を含む): 268128000

約数和(自身を除く): 164247020

約数列:

[1, 2, 4, 5, 7, 10, 14, 19, 20, 28, 35, 38, 49, 70, 76, 95, 98, 133, 140, 190, 196, 245, 266, 343, 380, 490, 532, 665, 686, 797, 931, 980, 1330, 1372, 1594, 1715, 1862, 2660, 3188, 3430, 3724, 3985, 4655, 5579, 6517, 6860, 7970, 9310, 11158, 13034, 15143, 15940, 18620, 22316, 26068, 27895, 30286, 32585, 39053, 55790, 60572, 65170, 75715, 78106, 106001, 111580, 130340, 151430, 156212, 195265, 212002, 273371, 302860, 390530, 424004, 530005, 546742, 742007, 781060, 1060010, 1093484, 1366855, 1484014, 2120020, 2733710, 2968028, 3710035, 5194049, 5467420, 7420070, 10388098, 14840140, 20776196, 25970245, 51940490, 103880980]

約数ペア:

[(1, 103880980), (2, 51940490), (4, 25970245), (5, 20776196), (7, 14840140), (10, 10388098), (14, 7420070), (19, 5467420), (20, 5194049), (28, 3710035), (35, 2968028), (38, 2733710), (49, 2120020), (70, 1484014), (76, 1366855), (95, 1093484), (98, 1060010), (133, 781060), (140, 742007), (190, 546742), (196, 530005), (245, 424004), (266, 390530), (343, 302860), (380, 273371), (490, 212002), (532, 195265), (665, 156212), (686, 151430), (797, 130340), (931, 111580), (980, 106001), (1330, 78106), (1372, 75715), (1594, 65170), (1715, 60572), (1862, 55790), (2660, 39053), (3188, 32585), (3430, 30286), (3724, 27895), (3985, 26068), (4655, 22316), (5579, 18620), (6517, 15940), (6860, 15143), (7970, 13034), (9310, 11158)]