190562120

素因数分解:

$2^3\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{9323}}^1$

素因数の和:9414

約数の個数: 64

約数和(自身を含む): 496782720

約数和(自身を除く): 306220600

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 20, 28, 35, 40, 56, 70, 73, 140, 146, 280, 292, 365, 511, 584, 730, 1022, 1460, 2044, 2555, 2920, 4088, 5110, 9323, 10220, 18646, 20440, 37292, 46615, 65261, 74584, 93230, 130522, 186460, 261044, 326305, 372920, 522088, 652610, 680579, 1305220, 1361158, 2610440, 2722316, 3402895, 4764053, 5444632, 6805790, 9528106, 13611580, 19056212, 23820265, 27223160, 38112424, 47640530, 95281060, 190562120]

約数ペア:

[(1, 190562120), (2, 95281060), (4, 47640530), (5, 38112424), (7, 27223160), (8, 23820265), (10, 19056212), (14, 13611580), (20, 9528106), (28, 6805790), (35, 5444632), (40, 4764053), (56, 3402895), (70, 2722316), (73, 2610440), (140, 1361158), (146, 1305220), (280, 680579), (292, 652610), (365, 522088), (511, 372920), (584, 326305), (730, 261044), (1022, 186460), (1460, 130522), (2044, 93230), (2555, 74584), (2920, 65261), (4088, 46615), (5110, 37292), (9323, 20440), (10220, 18646)]