15694932520

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3163}}^1\times {\mathrm{6529}}^1$

素因数の和:9722

約数の個数: 64

約数和(自身を含む): 37189656000

約数和(自身を除く): 21494723480

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 152, 190, 380, 760, 3163, 6326, 6529, 12652, 13058, 15815, 25304, 26116, 31630, 32645, 52232, 60097, 63260, 65290, 120194, 124051, 126520, 130580, 240388, 248102, 261160, 300485, 480776, 496204, 600970, 620255, 992408, 1201940, 1240510, 2403880, 2481020, 4962040, 20651227, 41302454, 82604908, 103256135, 165209816, 206512270, 392373313, 413024540, 784746626, 826049080, 1569493252, 1961866565, 3138986504, 3923733130, 7847466260, 15694932520]

約数ペア:

[(1, 15694932520), (2, 7847466260), (4, 3923733130), (5, 3138986504), (8, 1961866565), (10, 1569493252), (19, 826049080), (20, 784746626), (38, 413024540), (40, 392373313), (76, 206512270), (95, 165209816), (152, 103256135), (190, 82604908), (380, 41302454), (760, 20651227), (3163, 4962040), (6326, 2481020), (6529, 2403880), (12652, 1240510), (13058, 1201940), (15815, 992408), (25304, 620255), (26116, 600970), (31630, 496204), (32645, 480776), (52232, 300485), (60097, 261160), (63260, 248102), (65290, 240388), (120194, 130580), (124051, 126520)]