578889760

素因数分解:

$2^5\times 5^1\times {\mathrm{23}}^1\times {\mathrm{157307}}^1$

素因数の和:157345

約数の個数: 48

約数和(自身を含む): 1427098176

約数和(自身を除く): 848208416

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 80, 92, 115, 160, 184, 230, 368, 460, 736, 920, 1840, 3680, 157307, 314614, 629228, 786535, 1258456, 1573070, 2516912, 3146140, 3618061, 5033824, 6292280, 7236122, 12584560, 14472244, 18090305, 25169120, 28944488, 36180610, 57888976, 72361220, 115777952, 144722440, 289444880, 578889760]

約数ペア:

[(1, 578889760), (2, 289444880), (4, 144722440), (5, 115777952), (8, 72361220), (10, 57888976), (16, 36180610), (20, 28944488), (23, 25169120), (32, 18090305), (40, 14472244), (46, 12584560), (80, 7236122), (92, 6292280), (115, 5033824), (160, 3618061), (184, 3146140), (230, 2516912), (368, 1573070), (460, 1258456), (736, 786535), (920, 629228), (1840, 314614), (3680, 157307)]