156956169500

素因数分解:

$2^2\times 5^3\times {\mathrm{13}}^1\times {\mathrm{1091}}^1\times {\mathrm{22133}}^1$

素因数の和:23256

約数の個数: 96

約数和(自身を含む): 369515974464

約数和(自身を除く): 212559804964

約数列:

[1, 2, 4, 5, 10, 13, 20, 25, 26, 50, 52, 65, 100, 125, 130, 250, 260, 325, 500, 650, 1091, 1300, 1625, 2182, 3250, 4364, 5455, 6500, 10910, 14183, 21820, 22133, 27275, 28366, 44266, 54550, 56732, 70915, 88532, 109100, 110665, 136375, 141830, 221330, 272750, 283660, 287729, 354575, 442660, 545500, 553325, 575458, 709150, 1106650, 1150916, 1418300, 1438645, 1772875, 2213300, 2766625, 2877290, 3545750, 5533250, 5754580, 7091500, 7193225, 11066500, 14386450, 24147103, 28772900, 35966125, 48294206, 71932250, 96588412, 120735515, 143864500, 241471030, 313912339, 482942060, 603677575, 627824678, 1207355150, 1255649356, 1569561695, 2414710300, 3018387875, 3139123390, 6036775750, 6278246780, 7847808475, 12073551500, 15695616950, 31391233900, 39239042375, 78478084750, 156956169500]

約数ペア:

[(1, 156956169500), (2, 78478084750), (4, 39239042375), (5, 31391233900), (10, 15695616950), (13, 12073551500), (20, 7847808475), (25, 6278246780), (26, 6036775750), (50, 3139123390), (52, 3018387875), (65, 2414710300), (100, 1569561695), (125, 1255649356), (130, 1207355150), (250, 627824678), (260, 603677575), (325, 482942060), (500, 313912339), (650, 241471030), (1091, 143864500), (1300, 120735515), (1625, 96588412), (2182, 71932250), (3250, 48294206), (4364, 35966125), (5455, 28772900), (6500, 24147103), (10910, 14386450), (14183, 11066500), (21820, 7193225), (22133, 7091500), (27275, 5754580), (28366, 5533250), (44266, 3545750), (54550, 2877290), (56732, 2766625), (70915, 2213300), (88532, 1772875), (109100, 1438645), (110665, 1418300), (136375, 1150916), (141830, 1106650), (221330, 709150), (272750, 575458), (283660, 553325), (287729, 545500), (354575, 442660)]