8889778645

素因数分解:

$5^1\times {\mathrm{11}}^2\times {\mathrm{23}}^1\times {\mathrm{601}}^1\times {\mathrm{1063}}^1$

素因数の和:1714

約数の個数: 48

約数和(自身を含む): 12267392256

約数和(自身を除く): 3377613611

約数列:

[1, 5, 11, 23, 55, 115, 121, 253, 601, 605, 1063, 1265, 2783, 3005, 5315, 6611, 11693, 13823, 13915, 24449, 33055, 58465, 69115, 72721, 122245, 128623, 152053, 268939, 363605, 638863, 643115, 760265, 1344695, 1672583, 2958329, 3194315, 7027493, 8362915, 14693849, 14791645, 35137465, 73469245, 77302423, 161632339, 386512115, 808161695, 1777955729, 8889778645]

約数ペア:

[(1, 8889778645), (5, 1777955729), (11, 808161695), (23, 386512115), (55, 161632339), (115, 77302423), (121, 73469245), (253, 35137465), (601, 14791645), (605, 14693849), (1063, 8362915), (1265, 7027493), (2783, 3194315), (3005, 2958329), (5315, 1672583), (6611, 1344695), (11693, 760265), (13823, 643115), (13915, 638863), (24449, 363605), (33055, 268939), (58465, 152053), (69115, 128623), (72721, 122245)]