1464850640

素因数分解:

$2^4\times 5^1\times {\mathrm{11}}^1\times {\mathrm{113}}^1\times {\mathrm{14731}}^1$

素因数の和:14868

約数の個数: 80

約数和(自身を含む): 3748527936

約数和(自身を除く): 2283677296

約数列:

[1, 2, 4, 5, 8, 10, 11, 16, 20, 22, 40, 44, 55, 80, 88, 110, 113, 176, 220, 226, 440, 452, 565, 880, 904, 1130, 1243, 1808, 2260, 2486, 4520, 4972, 6215, 9040, 9944, 12430, 14731, 19888, 24860, 29462, 49720, 58924, 73655, 99440, 117848, 147310, 162041, 235696, 294620, 324082, 589240, 648164, 810205, 1178480, 1296328, 1620410, 1664603, 2592656, 3240820, 3329206, 6481640, 6658412, 8323015, 12963280, 13316824, 16646030, 18310633, 26633648, 33292060, 36621266, 66584120, 73242532, 91553165, 133168240, 146485064, 183106330, 292970128, 366212660, 732425320, 1464850640]

約数ペア:

[(1, 1464850640), (2, 732425320), (4, 366212660), (5, 292970128), (8, 183106330), (10, 146485064), (11, 133168240), (16, 91553165), (20, 73242532), (22, 66584120), (40, 36621266), (44, 33292060), (55, 26633648), (80, 18310633), (88, 16646030), (110, 13316824), (113, 12963280), (176, 8323015), (220, 6658412), (226, 6481640), (440, 3329206), (452, 3240820), (565, 2592656), (880, 1664603), (904, 1620410), (1130, 1296328), (1243, 1178480), (1808, 810205), (2260, 648164), (2486, 589240), (4520, 324082), (4972, 294620), (6215, 235696), (9040, 162041), (9944, 147310), (12430, 117848), (14731, 99440), (19888, 73655), (24860, 58924), (29462, 49720)]