1101529840

素因数分解:

$2^4\times 5^1\times {\mathrm{1427}}^1\times {\mathrm{9649}}^1$

素因数の和:11089

約数の個数: 40

約数和(自身を含む): 2563117200

約数和(自身を除く): 1461587360

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 40, 80, 1427, 2854, 5708, 7135, 9649, 11416, 14270, 19298, 22832, 28540, 38596, 48245, 57080, 77192, 96490, 114160, 154384, 192980, 385960, 771920, 13769123, 27538246, 55076492, 68845615, 110152984, 137691230, 220305968, 275382460, 550764920, 1101529840]

約数ペア:

[(1, 1101529840), (2, 550764920), (4, 275382460), (5, 220305968), (8, 137691230), (10, 110152984), (16, 68845615), (20, 55076492), (40, 27538246), (80, 13769123), (1427, 771920), (2854, 385960), (5708, 192980), (7135, 154384), (9649, 114160), (11416, 96490), (14270, 77192), (19298, 57080), (22832, 48245), (28540, 38596)]