100409520

素因数分解:

$2^4\times 3^1\times 5^1\times {\mathrm{418373}}^1$

素因数の和:418389

約数の個数: 40

約数和(自身を含む): 311270256

約数和(自身を除く): 210860736

約数列:

[1, 2, 3, 4, 5, 6, 8, 10, 12, 15, 16, 20, 24, 30, 40, 48, 60, 80, 120, 240, 418373, 836746, 1255119, 1673492, 2091865, 2510238, 3346984, 4183730, 5020476, 6275595, 6693968, 8367460, 10040952, 12551190, 16734920, 20081904, 25102380, 33469840, 50204760, 100409520]

約数ペア:

[(1, 100409520), (2, 50204760), (3, 33469840), (4, 25102380), (5, 20081904), (6, 16734920), (8, 12551190), (10, 10040952), (12, 8367460), (15, 6693968), (16, 6275595), (20, 5020476), (24, 4183730), (30, 3346984), (40, 2510238), (48, 2091865), (60, 1673492), (80, 1255119), (120, 836746), (240, 418373)]