15696563900

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{271}}^1\times {\mathrm{25183}}^1$

素因数の和:25491

約数の個数: 72

約数和(自身を含む): 35675049984

約数和(自身を除く): 19978486084

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 230, 271, 460, 542, 575, 1084, 1150, 1355, 2300, 2710, 5420, 6233, 6775, 12466, 13550, 24932, 25183, 27100, 31165, 50366, 62330, 100732, 124660, 125915, 155825, 251830, 311650, 503660, 579209, 623300, 629575, 1158418, 1259150, 2316836, 2518300, 2896045, 5792090, 6824593, 11584180, 13649186, 14480225, 27298372, 28960450, 34122965, 57920900, 68245930, 136491860, 156965639, 170614825, 313931278, 341229650, 627862556, 682459300, 784828195, 1569656390, 3139312780, 3924140975, 7848281950, 15696563900]

約数ペア:

[(1, 15696563900), (2, 7848281950), (4, 3924140975), (5, 3139312780), (10, 1569656390), (20, 784828195), (23, 682459300), (25, 627862556), (46, 341229650), (50, 313931278), (92, 170614825), (100, 156965639), (115, 136491860), (230, 68245930), (271, 57920900), (460, 34122965), (542, 28960450), (575, 27298372), (1084, 14480225), (1150, 13649186), (1355, 11584180), (2300, 6824593), (2710, 5792090), (5420, 2896045), (6233, 2518300), (6775, 2316836), (12466, 1259150), (13550, 1158418), (24932, 629575), (25183, 623300), (27100, 579209), (31165, 503660), (50366, 311650), (62330, 251830), (100732, 155825), (124660, 125915)]