121449140

素因数分解:

$2^2\times 5^1\times {\mathrm{19}}^1\times {\mathrm{59}}^1\times {\mathrm{5417}}^1$

素因数の和:5504

約数の個数: 48

約数和(自身を含む): 273067200

約数和(自身を除く): 151618060

約数列:

[1, 2, 4, 5, 10, 19, 20, 38, 59, 76, 95, 118, 190, 236, 295, 380, 590, 1121, 1180, 2242, 4484, 5417, 5605, 10834, 11210, 21668, 22420, 27085, 54170, 102923, 108340, 205846, 319603, 411692, 514615, 639206, 1029230, 1278412, 1598015, 2058460, 3196030, 6072457, 6392060, 12144914, 24289828, 30362285, 60724570, 121449140]

約数ペア:

[(1, 121449140), (2, 60724570), (4, 30362285), (5, 24289828), (10, 12144914), (19, 6392060), (20, 6072457), (38, 3196030), (59, 2058460), (76, 1598015), (95, 1278412), (118, 1029230), (190, 639206), (236, 514615), (295, 411692), (380, 319603), (590, 205846), (1121, 108340), (1180, 102923), (2242, 54170), (4484, 27085), (5417, 22420), (5605, 21668), (10834, 11210)]