387645677540

素因数分解:

$2^2\times 5^1\times {\mathrm{11}}^1\times {\mathrm{22573}}^1\times {\mathrm{78059}}^1$

素因数の和:100652

約数の個数: 48

約数和(自身を含む): 888111725760

約数和(自身を除く): 500466048220

約数列:

[1, 2, 4, 5, 10, 11, 20, 22, 44, 55, 110, 220, 22573, 45146, 78059, 90292, 112865, 156118, 225730, 248303, 312236, 390295, 451460, 496606, 780590, 858649, 993212, 1241515, 1561180, 1717298, 2483030, 3434596, 4293245, 4966060, 8586490, 17172980, 1762025807, 3524051614, 7048103228, 8810129035, 17620258070, 19382283877, 35240516140, 38764567754, 77529135508, 96911419385, 193822838770, 387645677540]

約数ペア:

[(1, 387645677540), (2, 193822838770), (4, 96911419385), (5, 77529135508), (10, 38764567754), (11, 35240516140), (20, 19382283877), (22, 17620258070), (44, 8810129035), (55, 7048103228), (110, 3524051614), (220, 1762025807), (22573, 17172980), (45146, 8586490), (78059, 4966060), (90292, 4293245), (112865, 3434596), (156118, 2483030), (225730, 1717298), (248303, 1561180), (312236, 1241515), (390295, 993212), (451460, 858649), (496606, 780590)]