23234720

素因数分解:

$2^5\times 5^1\times {\mathrm{19}}^1\times {\mathrm{7643}}^1$

素因数の和:7677

約数の個数: 48

約数和(自身を含む): 57788640

約数和(自身を除く): 34553920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 76, 80, 95, 152, 160, 190, 304, 380, 608, 760, 1520, 3040, 7643, 15286, 30572, 38215, 61144, 76430, 122288, 145217, 152860, 244576, 290434, 305720, 580868, 611440, 726085, 1161736, 1222880, 1452170, 2323472, 2904340, 4646944, 5808680, 11617360, 23234720]

約数ペア:

[(1, 23234720), (2, 11617360), (4, 5808680), (5, 4646944), (8, 2904340), (10, 2323472), (16, 1452170), (19, 1222880), (20, 1161736), (32, 726085), (38, 611440), (40, 580868), (76, 305720), (80, 290434), (95, 244576), (152, 152860), (160, 145217), (190, 122288), (304, 76430), (380, 61144), (608, 38215), (760, 30572), (1520, 15286), (3040, 7643)]