73513120

素因数分解:

$2^5\times 5^1\times {\mathrm{53}}^1\times {\mathrm{8669}}^1$

素因数の和:8737

約数の個数: 48

約数和(自身を含む): 176972040

約数和(自身を除く): 103458920

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 53, 80, 106, 160, 212, 265, 424, 530, 848, 1060, 1696, 2120, 4240, 8480, 8669, 17338, 34676, 43345, 69352, 86690, 138704, 173380, 277408, 346760, 459457, 693520, 918914, 1387040, 1837828, 2297285, 3675656, 4594570, 7351312, 9189140, 14702624, 18378280, 36756560, 73513120]

約数ペア:

[(1, 73513120), (2, 36756560), (4, 18378280), (5, 14702624), (8, 9189140), (10, 7351312), (16, 4594570), (20, 3675656), (32, 2297285), (40, 1837828), (53, 1387040), (80, 918914), (106, 693520), (160, 459457), (212, 346760), (265, 277408), (424, 173380), (530, 138704), (848, 86690), (1060, 69352), (1696, 43345), (2120, 34676), (4240, 17338), (8480, 8669)]