63669400280

素因数分解:

$2^3\times 5^1\times {\mathrm{17}}^1\times {\mathrm{89}}^1\times {\mathrm{1052039}}^1$

素因数の和:1052156

約数の個数: 64

約数和(自身を含む): 153387432000

約数和(自身を除く): 89718031720

約数列:

[1, 2, 4, 5, 8, 10, 17, 20, 34, 40, 68, 85, 89, 136, 170, 178, 340, 356, 445, 680, 712, 890, 1513, 1780, 3026, 3560, 6052, 7565, 12104, 15130, 30260, 60520, 1052039, 2104078, 4208156, 5260195, 8416312, 10520390, 17884663, 21040780, 35769326, 42081560, 71538652, 89423315, 93631471, 143077304, 178846630, 187262942, 357693260, 374525884, 468157355, 715386520, 749051768, 936314710, 1591735007, 1872629420, 3183470014, 3745258840, 6366940028, 7958675035, 12733880056, 15917350070, 31834700140, 63669400280]

約数ペア:

[(1, 63669400280), (2, 31834700140), (4, 15917350070), (5, 12733880056), (8, 7958675035), (10, 6366940028), (17, 3745258840), (20, 3183470014), (34, 1872629420), (40, 1591735007), (68, 936314710), (85, 749051768), (89, 715386520), (136, 468157355), (170, 374525884), (178, 357693260), (340, 187262942), (356, 178846630), (445, 143077304), (680, 93631471), (712, 89423315), (890, 71538652), (1513, 42081560), (1780, 35769326), (3026, 21040780), (3560, 17884663), (6052, 10520390), (7565, 8416312), (12104, 5260195), (15130, 4208156), (30260, 2104078), (60520, 1052039)]