4864523950

素因数分解:

$2^1\times 5^2\times {\mathrm{11}}^1\times {\mathrm{13}}^1\times {\mathrm{680353}}^1$

素因数の和:680389

約数の個数: 48

約数和(自身を含む): 10629850896

約数和(自身を除く): 5765326946

約数列:

[1, 2, 5, 10, 11, 13, 22, 25, 26, 50, 55, 65, 110, 130, 143, 275, 286, 325, 550, 650, 715, 1430, 3575, 7150, 680353, 1360706, 3401765, 6803530, 7483883, 8844589, 14967766, 17008825, 17689178, 34017650, 37419415, 44222945, 74838830, 88445890, 97290479, 187097075, 194580958, 221114725, 374194150, 442229450, 486452395, 972904790, 2432261975, 4864523950]

約数ペア:

[(1, 4864523950), (2, 2432261975), (5, 972904790), (10, 486452395), (11, 442229450), (13, 374194150), (22, 221114725), (25, 194580958), (26, 187097075), (50, 97290479), (55, 88445890), (65, 74838830), (110, 44222945), (130, 37419415), (143, 34017650), (275, 17689178), (286, 17008825), (325, 14967766), (550, 8844589), (650, 7483883), (715, 6803530), (1430, 3401765), (3575, 1360706), (7150, 680353)]