20160473450

素因数分解:

$2^1\times 5^2\times {\mathrm{13}}^1\times {\mathrm{19}}^1\times {\mathrm{1632427}}^1$

素因数の和:1632471

約数の個数: 48

約数和(自身を含む): 42508425120

約数和(自身を除く): 22347951670

約数列:

[1, 2, 5, 10, 13, 19, 25, 26, 38, 50, 65, 95, 130, 190, 247, 325, 475, 494, 650, 950, 1235, 2470, 6175, 12350, 1632427, 3264854, 8162135, 16324270, 21221551, 31016113, 40810675, 42443102, 62032226, 81621350, 106107755, 155080565, 212215510, 310161130, 403209469, 530538775, 775402825, 806418938, 1061077550, 1550805650, 2016047345, 4032094690, 10080236725, 20160473450]

約数ペア:

[(1, 20160473450), (2, 10080236725), (5, 4032094690), (10, 2016047345), (13, 1550805650), (19, 1061077550), (25, 806418938), (26, 775402825), (38, 530538775), (50, 403209469), (65, 310161130), (95, 212215510), (130, 155080565), (190, 106107755), (247, 81621350), (325, 62032226), (475, 42443102), (494, 40810675), (650, 31016113), (950, 21221551), (1235, 16324270), (2470, 8162135), (6175, 3264854), (12350, 1632427)]