42622520

素因数分解:

$2^3\times 5^1\times {\mathrm{31}}^1\times {\mathrm{37}}^1\times {\mathrm{929}}^1$

素因数の和:1008

約数の個数: 64

約数和(自身を含む): 101779200

約数和(自身を除く): 59156680

約数列:

[1, 2, 4, 5, 8, 10, 20, 31, 37, 40, 62, 74, 124, 148, 155, 185, 248, 296, 310, 370, 620, 740, 929, 1147, 1240, 1480, 1858, 2294, 3716, 4588, 4645, 5735, 7432, 9176, 9290, 11470, 18580, 22940, 28799, 34373, 37160, 45880, 57598, 68746, 115196, 137492, 143995, 171865, 230392, 274984, 287990, 343730, 575980, 687460, 1065563, 1151960, 1374920, 2131126, 4262252, 5327815, 8524504, 10655630, 21311260, 42622520]

約数ペア:

[(1, 42622520), (2, 21311260), (4, 10655630), (5, 8524504), (8, 5327815), (10, 4262252), (20, 2131126), (31, 1374920), (37, 1151960), (40, 1065563), (62, 687460), (74, 575980), (124, 343730), (148, 287990), (155, 274984), (185, 230392), (248, 171865), (296, 143995), (310, 137492), (370, 115196), (620, 68746), (740, 57598), (929, 45880), (1147, 37160), (1240, 34373), (1480, 28799), (1858, 22940), (2294, 18580), (3716, 11470), (4588, 9290), (4645, 9176), (5735, 7432)]