73365650

素因数分解:

$2^1\times 5^2\times {\mathrm{19}}^1\times {\mathrm{29}}^1\times {\mathrm{2663}}^1$

素因数の和:2723

約数の個数: 48

約数和(自身を含む): 148651200

約数和(自身を除く): 75285550

約数列:

[1, 2, 5, 10, 19, 25, 29, 38, 50, 58, 95, 145, 190, 290, 475, 551, 725, 950, 1102, 1450, 2663, 2755, 5326, 5510, 13315, 13775, 26630, 27550, 50597, 66575, 77227, 101194, 133150, 154454, 252985, 386135, 505970, 772270, 1264925, 1467313, 1930675, 2529850, 2934626, 3861350, 7336565, 14673130, 36682825, 73365650]

約数ペア:

[(1, 73365650), (2, 36682825), (5, 14673130), (10, 7336565), (19, 3861350), (25, 2934626), (29, 2529850), (38, 1930675), (50, 1467313), (58, 1264925), (95, 772270), (145, 505970), (190, 386135), (290, 252985), (475, 154454), (551, 133150), (725, 101194), (950, 77227), (1102, 66575), (1450, 50597), (2663, 27550), (2755, 26630), (5326, 13775), (5510, 13315)]