57804320

素因数分解:

$2^5\times 5^1\times 7^2\times {\mathrm{73}}^1\times {\mathrm{101}}^1$

素因数の和:203

約数の個数: 144

約数和(自身を含む): 162629208

約数和(自身を除く): 104824888

約数列:

[1, 2, 4, 5, 7, 8, 10, 14, 16, 20, 28, 32, 35, 40, 49, 56, 70, 73, 80, 98, 101, 112, 140, 146, 160, 196, 202, 224, 245, 280, 292, 365, 392, 404, 490, 505, 511, 560, 584, 707, 730, 784, 808, 980, 1010, 1022, 1120, 1168, 1414, 1460, 1568, 1616, 1960, 2020, 2044, 2336, 2555, 2828, 2920, 3232, 3535, 3577, 3920, 4040, 4088, 4949, 5110, 5656, 5840, 7070, 7154, 7373, 7840, 8080, 8176, 9898, 10220, 11312, 11680, 14140, 14308, 14746, 16160, 16352, 17885, 19796, 20440, 22624, 24745, 28280, 28616, 29492, 35770, 36865, 39592, 40880, 49490, 51611, 56560, 57232, 58984, 71540, 73730, 79184, 81760, 98980, 103222, 113120, 114464, 117968, 143080, 147460, 158368, 197960, 206444, 235936, 258055, 286160, 294920, 361277, 395920, 412888, 516110, 572320, 589840, 722554, 791840, 825776, 1032220, 1179680, 1445108, 1651552, 1806385, 2064440, 2890216, 3612770, 4128880, 5780432, 7225540, 8257760, 11560864, 14451080, 28902160, 57804320]

約数ペア:

[(1, 57804320), (2, 28902160), (4, 14451080), (5, 11560864), (7, 8257760), (8, 7225540), (10, 5780432), (14, 4128880), (16, 3612770), (20, 2890216), (28, 2064440), (32, 1806385), (35, 1651552), (40, 1445108), (49, 1179680), (56, 1032220), (70, 825776), (73, 791840), (80, 722554), (98, 589840), (101, 572320), (112, 516110), (140, 412888), (146, 395920), (160, 361277), (196, 294920), (202, 286160), (224, 258055), (245, 235936), (280, 206444), (292, 197960), (365, 158368), (392, 147460), (404, 143080), (490, 117968), (505, 114464), (511, 113120), (560, 103222), (584, 98980), (707, 81760), (730, 79184), (784, 73730), (808, 71540), (980, 58984), (1010, 57232), (1022, 56560), (1120, 51611), (1168, 49490), (1414, 40880), (1460, 39592), (1568, 36865), (1616, 35770), (1960, 29492), (2020, 28616), (2044, 28280), (2336, 24745), (2555, 22624), (2828, 20440), (2920, 19796), (3232, 17885), (3535, 16352), (3577, 16160), (3920, 14746), (4040, 14308), (4088, 14140), (4949, 11680), (5110, 11312), (5656, 10220), (5840, 9898), (7070, 8176), (7154, 8080), (7373, 7840)]