39298480

素因数分解:

$2^4\times 5^1\times {\mathrm{13}}^1\times {\mathrm{29}}^1\times {\mathrm{1303}}^1$

素因数の和:1358

約数の個数: 80

約数和(自身を含む): 101868480

約数和(自身を除く): 62570000

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 29, 40, 52, 58, 65, 80, 104, 116, 130, 145, 208, 232, 260, 290, 377, 464, 520, 580, 754, 1040, 1160, 1303, 1508, 1885, 2320, 2606, 3016, 3770, 5212, 6032, 6515, 7540, 10424, 13030, 15080, 16939, 20848, 26060, 30160, 33878, 37787, 52120, 67756, 75574, 84695, 104240, 135512, 151148, 169390, 188935, 271024, 302296, 338780, 377870, 491231, 604592, 677560, 755740, 982462, 1355120, 1511480, 1964924, 2456155, 3022960, 3929848, 4912310, 7859696, 9824620, 19649240, 39298480]

約数ペア:

[(1, 39298480), (2, 19649240), (4, 9824620), (5, 7859696), (8, 4912310), (10, 3929848), (13, 3022960), (16, 2456155), (20, 1964924), (26, 1511480), (29, 1355120), (40, 982462), (52, 755740), (58, 677560), (65, 604592), (80, 491231), (104, 377870), (116, 338780), (130, 302296), (145, 271024), (208, 188935), (232, 169390), (260, 151148), (290, 135512), (377, 104240), (464, 84695), (520, 75574), (580, 67756), (754, 52120), (1040, 37787), (1160, 33878), (1303, 30160), (1508, 26060), (1885, 20848), (2320, 16939), (2606, 15080), (3016, 13030), (3770, 10424), (5212, 7540), (6032, 6515)]