89674700

素因数分解:

$2^2\times 5^2\times {\mathrm{23}}^1\times {\mathrm{127}}^1\times {\mathrm{307}}^1$

素因数の和:471

約数の個数: 72

約数和(自身を含む): 205320192

約数和(自身を除く): 115645492

約数列:

[1, 2, 4, 5, 10, 20, 23, 25, 46, 50, 92, 100, 115, 127, 230, 254, 307, 460, 508, 575, 614, 635, 1150, 1228, 1270, 1535, 2300, 2540, 2921, 3070, 3175, 5842, 6140, 6350, 7061, 7675, 11684, 12700, 14122, 14605, 15350, 28244, 29210, 30700, 35305, 38989, 58420, 70610, 73025, 77978, 141220, 146050, 155956, 176525, 194945, 292100, 353050, 389890, 706100, 779780, 896747, 974725, 1793494, 1949450, 3586988, 3898900, 4483735, 8967470, 17934940, 22418675, 44837350, 89674700]

約数ペア:

[(1, 89674700), (2, 44837350), (4, 22418675), (5, 17934940), (10, 8967470), (20, 4483735), (23, 3898900), (25, 3586988), (46, 1949450), (50, 1793494), (92, 974725), (100, 896747), (115, 779780), (127, 706100), (230, 389890), (254, 353050), (307, 292100), (460, 194945), (508, 176525), (575, 155956), (614, 146050), (635, 141220), (1150, 77978), (1228, 73025), (1270, 70610), (1535, 58420), (2300, 38989), (2540, 35305), (2921, 30700), (3070, 29210), (3175, 28244), (5842, 15350), (6140, 14605), (6350, 14122), (7061, 12700), (7675, 11684)]