63255920

素因数分解:

$2^4\times 5^1\times 7^1\times {\mathrm{13}}^1\times {\mathrm{8689}}^1$

素因数の和:8722

約数の個数: 80

約数和(自身を含む): 181030080

約数和(自身を除く): 117774160

約数列:

[1, 2, 4, 5, 7, 8, 10, 13, 14, 16, 20, 26, 28, 35, 40, 52, 56, 65, 70, 80, 91, 104, 112, 130, 140, 182, 208, 260, 280, 364, 455, 520, 560, 728, 910, 1040, 1456, 1820, 3640, 7280, 8689, 17378, 34756, 43445, 60823, 69512, 86890, 112957, 121646, 139024, 173780, 225914, 243292, 304115, 347560, 451828, 486584, 564785, 608230, 695120, 790699, 903656, 973168, 1129570, 1216460, 1581398, 1807312, 2259140, 2432920, 3162796, 3953495, 4518280, 4865840, 6325592, 7906990, 9036560, 12651184, 15813980, 31627960, 63255920]

約数ペア:

[(1, 63255920), (2, 31627960), (4, 15813980), (5, 12651184), (7, 9036560), (8, 7906990), (10, 6325592), (13, 4865840), (14, 4518280), (16, 3953495), (20, 3162796), (26, 2432920), (28, 2259140), (35, 1807312), (40, 1581398), (52, 1216460), (56, 1129570), (65, 973168), (70, 903656), (80, 790699), (91, 695120), (104, 608230), (112, 564785), (130, 486584), (140, 451828), (182, 347560), (208, 304115), (260, 243292), (280, 225914), (364, 173780), (455, 139024), (520, 121646), (560, 112957), (728, 86890), (910, 69512), (1040, 60823), (1456, 43445), (1820, 34756), (3640, 17378), (7280, 8689)]