42450560

素因数分解:

$2^7\times 5^1\times {\mathrm{19}}^1\times {\mathrm{3491}}^1$

素因数の和:3529

約数の個数: 64

約数和(自身を含む): 106855200

約数和(自身を除く): 64404640

約数列:

[1, 2, 4, 5, 8, 10, 16, 19, 20, 32, 38, 40, 64, 76, 80, 95, 128, 152, 160, 190, 304, 320, 380, 608, 640, 760, 1216, 1520, 2432, 3040, 3491, 6080, 6982, 12160, 13964, 17455, 27928, 34910, 55856, 66329, 69820, 111712, 132658, 139640, 223424, 265316, 279280, 331645, 446848, 530632, 558560, 663290, 1061264, 1117120, 1326580, 2122528, 2234240, 2653160, 4245056, 5306320, 8490112, 10612640, 21225280, 42450560]

約数ペア:

[(1, 42450560), (2, 21225280), (4, 10612640), (5, 8490112), (8, 5306320), (10, 4245056), (16, 2653160), (19, 2234240), (20, 2122528), (32, 1326580), (38, 1117120), (40, 1061264), (64, 663290), (76, 558560), (80, 530632), (95, 446848), (128, 331645), (152, 279280), (160, 265316), (190, 223424), (304, 139640), (320, 132658), (380, 111712), (608, 69820), (640, 66329), (760, 55856), (1216, 34910), (1520, 27928), (2432, 17455), (3040, 13964), (3491, 12160), (6080, 6982)]