2037453920

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{6131}}^1$

素因数の和:6244

約数の個数: 96

約数和(自身を含む): 5043741696

約数和(自身を除く): 3006287776

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 67, 80, 124, 134, 155, 160, 248, 268, 310, 335, 496, 536, 620, 670, 992, 1072, 1240, 1340, 2077, 2144, 2480, 2680, 4154, 4960, 5360, 6131, 8308, 10385, 10720, 12262, 16616, 20770, 24524, 30655, 33232, 41540, 49048, 61310, 66464, 83080, 98096, 122620, 166160, 190061, 196192, 245240, 332320, 380122, 410777, 490480, 760244, 821554, 950305, 980960, 1520488, 1643108, 1900610, 2053885, 3040976, 3286216, 3801220, 4107770, 6081952, 6572432, 7602440, 8215540, 12734087, 13144864, 15204880, 16431080, 25468174, 30409760, 32862160, 50936348, 63670435, 65724320, 101872696, 127340870, 203745392, 254681740, 407490784, 509363480, 1018726960, 2037453920]

約数ペア:

[(1, 2037453920), (2, 1018726960), (4, 509363480), (5, 407490784), (8, 254681740), (10, 203745392), (16, 127340870), (20, 101872696), (31, 65724320), (32, 63670435), (40, 50936348), (62, 32862160), (67, 30409760), (80, 25468174), (124, 16431080), (134, 15204880), (155, 13144864), (160, 12734087), (248, 8215540), (268, 7602440), (310, 6572432), (335, 6081952), (496, 4107770), (536, 3801220), (620, 3286216), (670, 3040976), (992, 2053885), (1072, 1900610), (1240, 1643108), (1340, 1520488), (2077, 980960), (2144, 950305), (2480, 821554), (2680, 760244), (4154, 490480), (4960, 410777), (5360, 380122), (6131, 332320), (8308, 245240), (10385, 196192), (10720, 190061), (12262, 166160), (16616, 122620), (20770, 98096), (24524, 83080), (30655, 66464), (33232, 61310), (41540, 49048)]