1077342103840

素因数分解:

$2^5\times 5^1\times {\mathrm{991}}^1\times {\mathrm{6794539}}^1$

素因数の和:6795545

約数の個数: 48

約数和(自身を含む): 2547789431040

約数和(自身を除く): 1470447327200

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 80, 160, 991, 1982, 3964, 4955, 7928, 9910, 15856, 19820, 31712, 39640, 79280, 158560, 6794539, 13589078, 27178156, 33972695, 54356312, 67945390, 108712624, 135890780, 217425248, 271781560, 543563120, 1087126240, 6733388149, 13466776298, 26933552596, 33666940745, 53867105192, 67333881490, 107734210384, 134667762980, 215468420768, 269335525960, 538671051920, 1077342103840]

約数ペア:

[(1, 1077342103840), (2, 538671051920), (4, 269335525960), (5, 215468420768), (8, 134667762980), (10, 107734210384), (16, 67333881490), (20, 53867105192), (32, 33666940745), (40, 26933552596), (80, 13466776298), (160, 6733388149), (991, 1087126240), (1982, 543563120), (3964, 271781560), (4955, 217425248), (7928, 135890780), (9910, 108712624), (15856, 67945390), (19820, 54356312), (31712, 33972695), (39640, 27178156), (79280, 13589078), (158560, 6794539)]