8045793130

素因数分解:

$2^1\times 5^1\times {\mathrm{71}}^1\times {\mathrm{89}}^1\times {\mathrm{157}}^1\times {\mathrm{811}}^1$

素因数の和:1135

約数の個数: 64

約数和(自身を含む): 14964445440

約数和(自身を除く): 6918652310

約数列:

[1, 2, 5, 10, 71, 89, 142, 157, 178, 314, 355, 445, 710, 785, 811, 890, 1570, 1622, 4055, 6319, 8110, 11147, 12638, 13973, 22294, 27946, 31595, 55735, 57581, 63190, 69865, 72179, 111470, 115162, 127327, 139730, 144358, 254654, 287905, 360895, 575810, 636635, 721790, 992083, 1273270, 1984166, 4960415, 5124709, 9040217, 9920830, 10249418, 11332103, 18080434, 22664206, 25623545, 45201085, 51247090, 56660515, 90402170, 113321030, 804579313, 1609158626, 4022896565, 8045793130]

約数ペア:

[(1, 8045793130), (2, 4022896565), (5, 1609158626), (10, 804579313), (71, 113321030), (89, 90402170), (142, 56660515), (157, 51247090), (178, 45201085), (314, 25623545), (355, 22664206), (445, 18080434), (710, 11332103), (785, 10249418), (811, 9920830), (890, 9040217), (1570, 5124709), (1622, 4960415), (4055, 1984166), (6319, 1273270), (8110, 992083), (11147, 721790), (12638, 636635), (13973, 575810), (22294, 360895), (27946, 287905), (31595, 254654), (55735, 144358), (57581, 139730), (63190, 127327), (69865, 115162), (72179, 111470)]