332818480

素因数分解:

$2^4\times 5^1\times {\mathrm{31}}^1\times {\mathrm{67}}^1\times {\mathrm{2003}}^1$

素因数の和:2114

約数の個数: 80

約数和(自身を含む): 811090944

約数和(自身を除く): 478272464

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 40, 62, 67, 80, 124, 134, 155, 248, 268, 310, 335, 496, 536, 620, 670, 1072, 1240, 1340, 2003, 2077, 2480, 2680, 4006, 4154, 5360, 8012, 8308, 10015, 10385, 16024, 16616, 20030, 20770, 32048, 33232, 40060, 41540, 62093, 80120, 83080, 124186, 134201, 160240, 166160, 248372, 268402, 310465, 496744, 536804, 620930, 671005, 993488, 1073608, 1241860, 1342010, 2147216, 2483720, 2684020, 4160231, 4967440, 5368040, 8320462, 10736080, 16640924, 20801155, 33281848, 41602310, 66563696, 83204620, 166409240, 332818480]

約数ペア:

[(1, 332818480), (2, 166409240), (4, 83204620), (5, 66563696), (8, 41602310), (10, 33281848), (16, 20801155), (20, 16640924), (31, 10736080), (40, 8320462), (62, 5368040), (67, 4967440), (80, 4160231), (124, 2684020), (134, 2483720), (155, 2147216), (248, 1342010), (268, 1241860), (310, 1073608), (335, 993488), (496, 671005), (536, 620930), (620, 536804), (670, 496744), (1072, 310465), (1240, 268402), (1340, 248372), (2003, 166160), (2077, 160240), (2480, 134201), (2680, 124186), (4006, 83080), (4154, 80120), (5360, 62093), (8012, 41540), (8308, 40060), (10015, 33232), (10385, 32048), (16024, 20770), (16616, 20030)]