4519040

素因数分解:

$2^7\times 5^1\times {\mathrm{23}}^1\times {\mathrm{307}}^1$

素因数の和:349

約数の個数: 64

約数和(自身を含む): 11309760

約数和(自身を除く): 6790720

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 307, 320, 368, 460, 614, 640, 736, 920, 1228, 1472, 1535, 1840, 2456, 2944, 3070, 3680, 4912, 6140, 7061, 7360, 9824, 12280, 14122, 14720, 19648, 24560, 28244, 35305, 39296, 49120, 56488, 70610, 98240, 112976, 141220, 196480, 225952, 282440, 451904, 564880, 903808, 1129760, 2259520, 4519040]

約数ペア:

[(1, 4519040), (2, 2259520), (4, 1129760), (5, 903808), (8, 564880), (10, 451904), (16, 282440), (20, 225952), (23, 196480), (32, 141220), (40, 112976), (46, 98240), (64, 70610), (80, 56488), (92, 49120), (115, 39296), (128, 35305), (160, 28244), (184, 24560), (230, 19648), (307, 14720), (320, 14122), (368, 12280), (460, 9824), (614, 7360), (640, 7061), (736, 6140), (920, 4912), (1228, 3680), (1472, 3070), (1535, 2944), (1840, 2456)]