42023320

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{29}}^1\times {\mathrm{2131}}^1$

素因数の和:2188

約数の個数: 64

約数和(自身を含む): 103615200

約数和(自身を除く): 61591880

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 29, 34, 40, 58, 68, 85, 116, 136, 145, 170, 232, 290, 340, 493, 580, 680, 986, 1160, 1972, 2131, 2465, 3944, 4262, 4930, 8524, 9860, 10655, 17048, 19720, 21310, 36227, 42620, 61799, 72454, 85240, 123598, 144908, 181135, 247196, 289816, 308995, 362270, 494392, 617990, 724540, 1050583, 1235980, 1449080, 2101166, 2471960, 4202332, 5252915, 8404664, 10505830, 21011660, 42023320]

約数ペア:

[(1, 42023320), (2, 21011660), (4, 10505830), (5, 8404664), (8, 5252915), (10, 4202332), (17, 2471960), (20, 2101166), (29, 1449080), (34, 1235980), (40, 1050583), (58, 724540), (68, 617990), (85, 494392), (116, 362270), (136, 308995), (145, 289816), (170, 247196), (232, 181135), (290, 144908), (340, 123598), (493, 85240), (580, 72454), (680, 61799), (986, 42620), (1160, 36227), (1972, 21310), (2131, 19720), (2465, 17048), (3944, 10655), (4262, 9860), (4930, 8524)]