23955680

素因数分解:

$2^5\times 5^1\times 7^1\times {\mathrm{73}}^1\times {\mathrm{293}}^1$

素因数の和:388

約数の個数: 96

約数和(自身を含む): 65790144

約数和(自身を除く): 41834464

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 56, 70, 73, 80, 112, 140, 146, 160, 224, 280, 292, 293, 365, 511, 560, 584, 586, 730, 1022, 1120, 1168, 1172, 1460, 1465, 2044, 2051, 2336, 2344, 2555, 2920, 2930, 4088, 4102, 4688, 5110, 5840, 5860, 8176, 8204, 9376, 10220, 10255, 11680, 11720, 16352, 16408, 20440, 20510, 21389, 23440, 32816, 40880, 41020, 42778, 46880, 65632, 81760, 82040, 85556, 106945, 149723, 164080, 171112, 213890, 299446, 328160, 342224, 427780, 598892, 684448, 748615, 855560, 1197784, 1497230, 1711120, 2395568, 2994460, 3422240, 4791136, 5988920, 11977840, 23955680]

約数ペア:

[(1, 23955680), (2, 11977840), (4, 5988920), (5, 4791136), (7, 3422240), (8, 2994460), (10, 2395568), (14, 1711120), (16, 1497230), (20, 1197784), (28, 855560), (32, 748615), (35, 684448), (40, 598892), (56, 427780), (70, 342224), (73, 328160), (80, 299446), (112, 213890), (140, 171112), (146, 164080), (160, 149723), (224, 106945), (280, 85556), (292, 82040), (293, 81760), (365, 65632), (511, 46880), (560, 42778), (584, 41020), (586, 40880), (730, 32816), (1022, 23440), (1120, 21389), (1168, 20510), (1172, 20440), (1460, 16408), (1465, 16352), (2044, 11720), (2051, 11680), (2336, 10255), (2344, 10220), (2555, 9376), (2920, 8204), (2930, 8176), (4088, 5860), (4102, 5840), (4688, 5110)]