38887100

素因数分解:

$2^2\times 5^2\times 7^1\times {\mathrm{73}}^1\times {\mathrm{761}}^1$

素因数の和:855

約数の個数: 72

約数和(自身を含む): 97889568

約数和(自身を除く): 59002468

約数列:

[1, 2, 4, 5, 7, 10, 14, 20, 25, 28, 35, 50, 70, 73, 100, 140, 146, 175, 292, 350, 365, 511, 700, 730, 761, 1022, 1460, 1522, 1825, 2044, 2555, 3044, 3650, 3805, 5110, 5327, 7300, 7610, 10220, 10654, 12775, 15220, 19025, 21308, 25550, 26635, 38050, 51100, 53270, 55553, 76100, 106540, 111106, 133175, 222212, 266350, 277765, 388871, 532700, 555530, 777742, 1111060, 1388825, 1555484, 1944355, 2777650, 3888710, 5555300, 7777420, 9721775, 19443550, 38887100]

約数ペア:

[(1, 38887100), (2, 19443550), (4, 9721775), (5, 7777420), (7, 5555300), (10, 3888710), (14, 2777650), (20, 1944355), (25, 1555484), (28, 1388825), (35, 1111060), (50, 777742), (70, 555530), (73, 532700), (100, 388871), (140, 277765), (146, 266350), (175, 222212), (292, 133175), (350, 111106), (365, 106540), (511, 76100), (700, 55553), (730, 53270), (761, 51100), (1022, 38050), (1460, 26635), (1522, 25550), (1825, 21308), (2044, 19025), (2555, 15220), (3044, 12775), (3650, 10654), (3805, 10220), (5110, 7610), (5327, 7300)]