83946350

素因数分解:

$2^1\times 5^2\times {\mathrm{73}}^1\times {\mathrm{109}}^1\times {\mathrm{211}}^1$

素因数の和:405

約数の個数: 48

約数和(自身を含む): 160488240

約数和(自身を除く): 76541890

約数列:

[1, 2, 5, 10, 25, 50, 73, 109, 146, 211, 218, 365, 422, 545, 730, 1055, 1090, 1825, 2110, 2725, 3650, 5275, 5450, 7957, 10550, 15403, 15914, 22999, 30806, 39785, 45998, 77015, 79570, 114995, 154030, 198925, 229990, 385075, 397850, 574975, 770150, 1149950, 1678927, 3357854, 8394635, 16789270, 41973175, 83946350]

約数ペア:

[(1, 83946350), (2, 41973175), (5, 16789270), (10, 8394635), (25, 3357854), (50, 1678927), (73, 1149950), (109, 770150), (146, 574975), (211, 397850), (218, 385075), (365, 229990), (422, 198925), (545, 154030), (730, 114995), (1055, 79570), (1090, 77015), (1825, 45998), (2110, 39785), (2725, 30806), (3650, 22999), (5275, 15914), (5450, 15403), (7957, 10550)]