85734080

素因数分解:

$2^6\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{239}}^1$

素因数の和:334

約数の個数: 112

約数和(自身を含む): 219456000

約数和(自身を除く): 133721920

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 59, 64, 76, 80, 95, 118, 152, 160, 190, 236, 239, 295, 304, 320, 380, 472, 478, 590, 608, 760, 944, 956, 1121, 1180, 1195, 1216, 1520, 1888, 1912, 2242, 2360, 2390, 3040, 3776, 3824, 4484, 4541, 4720, 4780, 5605, 6080, 7648, 8968, 9082, 9440, 9560, 11210, 14101, 15296, 17936, 18164, 18880, 19120, 22420, 22705, 28202, 35872, 36328, 38240, 44840, 45410, 56404, 70505, 71744, 72656, 76480, 89680, 90820, 112808, 141010, 145312, 179360, 181640, 225616, 267919, 282020, 290624, 358720, 363280, 451232, 535838, 564040, 726560, 902464, 1071676, 1128080, 1339595, 1453120, 2143352, 2256160, 2679190, 4286704, 4512320, 5358380, 8573408, 10716760, 17146816, 21433520, 42867040, 85734080]

約数ペア:

[(1, 85734080), (2, 42867040), (4, 21433520), (5, 17146816), (8, 10716760), (10, 8573408), (16, 5358380), (19, 4512320), (20, 4286704), (32, 2679190), (38, 2256160), (40, 2143352), (59, 1453120), (64, 1339595), (76, 1128080), (80, 1071676), (95, 902464), (118, 726560), (152, 564040), (160, 535838), (190, 451232), (236, 363280), (239, 358720), (295, 290624), (304, 282020), (320, 267919), (380, 225616), (472, 181640), (478, 179360), (590, 145312), (608, 141010), (760, 112808), (944, 90820), (956, 89680), (1121, 76480), (1180, 72656), (1195, 71744), (1216, 70505), (1520, 56404), (1888, 45410), (1912, 44840), (2242, 38240), (2360, 36328), (2390, 35872), (3040, 28202), (3776, 22705), (3824, 22420), (4484, 19120), (4541, 18880), (4720, 18164), (4780, 17936), (5605, 15296), (6080, 14101), (7648, 11210), (8968, 9560), (9082, 9440)]