88897557670

素因数分解:

$2^1\times 5^1\times {\mathrm{401}}^1\times {\mathrm{1619}}^1\times {\mathrm{13693}}^1$

素因数の和:15720

約数の個数: 32

約数和(自身を含む): 160525450080

約数和(自身を除く): 71627892410

約数列:

[1, 2, 5, 10, 401, 802, 1619, 2005, 3238, 4010, 8095, 13693, 16190, 27386, 68465, 136930, 649219, 1298438, 3246095, 5490893, 6492190, 10981786, 22168967, 27454465, 44337934, 54908930, 110844835, 221689670, 8889755767, 17779511534, 44448778835, 88897557670]

約数ペア:

[(1, 88897557670), (2, 44448778835), (5, 17779511534), (10, 8889755767), (401, 221689670), (802, 110844835), (1619, 54908930), (2005, 44337934), (3238, 27454465), (4010, 22168967), (8095, 10981786), (13693, 6492190), (16190, 5490893), (27386, 3246095), (68465, 1298438), (136930, 649219)]