74223880

素因数分解:

$2^3\times 5^1\times {\mathrm{19}}^1\times {\mathrm{127}}^1\times {\mathrm{769}}^1$

素因数の和:926

約数の個数: 64

約数和(自身を含む): 177408000

約数和(自身を除く): 103184120

約数列:

[1, 2, 4, 5, 8, 10, 19, 20, 38, 40, 76, 95, 127, 152, 190, 254, 380, 508, 635, 760, 769, 1016, 1270, 1538, 2413, 2540, 3076, 3845, 4826, 5080, 6152, 7690, 9652, 12065, 14611, 15380, 19304, 24130, 29222, 30760, 48260, 58444, 73055, 96520, 97663, 116888, 146110, 195326, 292220, 390652, 488315, 584440, 781304, 976630, 1855597, 1953260, 3711194, 3906520, 7422388, 9277985, 14844776, 18555970, 37111940, 74223880]

約数ペア:

[(1, 74223880), (2, 37111940), (4, 18555970), (5, 14844776), (8, 9277985), (10, 7422388), (19, 3906520), (20, 3711194), (38, 1953260), (40, 1855597), (76, 976630), (95, 781304), (127, 584440), (152, 488315), (190, 390652), (254, 292220), (380, 195326), (508, 146110), (635, 116888), (760, 97663), (769, 96520), (1016, 73055), (1270, 58444), (1538, 48260), (2413, 30760), (2540, 29222), (3076, 24130), (3845, 19304), (4826, 15380), (5080, 14611), (6152, 12065), (7690, 9652)]