46306640

素因数分解:

$2^4\times 5^1\times {\mathrm{17}}^1\times {\mathrm{79}}^1\times {\mathrm{431}}^1$

素因数の和:540

約数の個数: 80

約数和(自身を含む): 115706880

約数和(自身を除く): 69400240

約数列:

[1, 2, 4, 5, 8, 10, 16, 17, 20, 34, 40, 68, 79, 80, 85, 136, 158, 170, 272, 316, 340, 395, 431, 632, 680, 790, 862, 1264, 1343, 1360, 1580, 1724, 2155, 2686, 3160, 3448, 4310, 5372, 6320, 6715, 6896, 7327, 8620, 10744, 13430, 14654, 17240, 21488, 26860, 29308, 34049, 34480, 36635, 53720, 58616, 68098, 73270, 107440, 117232, 136196, 146540, 170245, 272392, 293080, 340490, 544784, 578833, 586160, 680980, 1157666, 1361960, 2315332, 2723920, 2894165, 4630664, 5788330, 9261328, 11576660, 23153320, 46306640]

約数ペア:

[(1, 46306640), (2, 23153320), (4, 11576660), (5, 9261328), (8, 5788330), (10, 4630664), (16, 2894165), (17, 2723920), (20, 2315332), (34, 1361960), (40, 1157666), (68, 680980), (79, 586160), (80, 578833), (85, 544784), (136, 340490), (158, 293080), (170, 272392), (272, 170245), (316, 146540), (340, 136196), (395, 117232), (431, 107440), (632, 73270), (680, 68098), (790, 58616), (862, 53720), (1264, 36635), (1343, 34480), (1360, 34049), (1580, 29308), (1724, 26860), (2155, 21488), (2686, 17240), (3160, 14654), (3448, 13430), (4310, 10744), (5372, 8620), (6320, 7327), (6715, 6896)]