38650217920

素因数分解:

$2^6\times 5^1\times {\mathrm{73}}^1\times {\mathrm{1654547}}^1$

素因数の和:1654637

約数の個数: 56

約数和(自身を含む): 93296652624

約数和(自身を除く): 54646434704

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 73, 80, 146, 160, 292, 320, 365, 584, 730, 1168, 1460, 2336, 2920, 4672, 5840, 11680, 23360, 1654547, 3309094, 6618188, 8272735, 13236376, 16545470, 26472752, 33090940, 52945504, 66181880, 105891008, 120781931, 132363760, 241563862, 264727520, 483127724, 529455040, 603909655, 966255448, 1207819310, 1932510896, 2415638620, 3865021792, 4831277240, 7730043584, 9662554480, 19325108960, 38650217920]

約数ペア:

[(1, 38650217920), (2, 19325108960), (4, 9662554480), (5, 7730043584), (8, 4831277240), (10, 3865021792), (16, 2415638620), (20, 1932510896), (32, 1207819310), (40, 966255448), (64, 603909655), (73, 529455040), (80, 483127724), (146, 264727520), (160, 241563862), (292, 132363760), (320, 120781931), (365, 105891008), (584, 66181880), (730, 52945504), (1168, 33090940), (1460, 26472752), (2336, 16545470), (2920, 13236376), (4672, 8272735), (5840, 6618188), (11680, 3309094), (23360, 1654547)]