3778720

素因数分解:

$2^5\times 5^1\times {\mathrm{11}}^1\times {\mathrm{19}}^1\times {\mathrm{113}}^1$

素因数の和:158

約数の個数: 96

約数和(自身を含む): 10342080

約数和(自身を除く): 6563360

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 19, 20, 22, 32, 38, 40, 44, 55, 76, 80, 88, 95, 110, 113, 152, 160, 176, 190, 209, 220, 226, 304, 352, 380, 418, 440, 452, 565, 608, 760, 836, 880, 904, 1045, 1130, 1243, 1520, 1672, 1760, 1808, 2090, 2147, 2260, 2486, 3040, 3344, 3616, 4180, 4294, 4520, 4972, 6215, 6688, 8360, 8588, 9040, 9944, 10735, 12430, 16720, 17176, 18080, 19888, 21470, 23617, 24860, 33440, 34352, 39776, 42940, 47234, 49720, 68704, 85880, 94468, 99440, 118085, 171760, 188936, 198880, 236170, 343520, 377872, 472340, 755744, 944680, 1889360, 3778720]

約数ペア:

[(1, 3778720), (2, 1889360), (4, 944680), (5, 755744), (8, 472340), (10, 377872), (11, 343520), (16, 236170), (19, 198880), (20, 188936), (22, 171760), (32, 118085), (38, 99440), (40, 94468), (44, 85880), (55, 68704), (76, 49720), (80, 47234), (88, 42940), (95, 39776), (110, 34352), (113, 33440), (152, 24860), (160, 23617), (176, 21470), (190, 19888), (209, 18080), (220, 17176), (226, 16720), (304, 12430), (352, 10735), (380, 9944), (418, 9040), (440, 8588), (452, 8360), (565, 6688), (608, 6215), (760, 4972), (836, 4520), (880, 4294), (904, 4180), (1045, 3616), (1130, 3344), (1243, 3040), (1520, 2486), (1672, 2260), (1760, 2147), (1808, 2090)]