44233540

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{61}}^1\times {\mathrm{2789}}^1$

素因数の和:2872

約数の個数: 48

約数和(自身を含む): 101712240

約数和(自身を除く): 57478700

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 52, 61, 65, 122, 130, 244, 260, 305, 610, 793, 1220, 1586, 2789, 3172, 3965, 5578, 7930, 11156, 13945, 15860, 27890, 36257, 55780, 72514, 145028, 170129, 181285, 340258, 362570, 680516, 725140, 850645, 1701290, 2211677, 3402580, 4423354, 8846708, 11058385, 22116770, 44233540]

約数ペア:

[(1, 44233540), (2, 22116770), (4, 11058385), (5, 8846708), (10, 4423354), (13, 3402580), (20, 2211677), (26, 1701290), (52, 850645), (61, 725140), (65, 680516), (122, 362570), (130, 340258), (244, 181285), (260, 170129), (305, 145028), (610, 72514), (793, 55780), (1220, 36257), (1586, 27890), (2789, 15860), (3172, 13945), (3965, 11156), (5578, 7930)]