115853440

素因数分解:

$2^7\times 5^1\times {\mathrm{157}}^1\times {\mathrm{1153}}^1$

素因数の和:1329

約数の個数: 64

約数和(自身を含む): 278967960

約数和(自身を除く): 163114520

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 40, 64, 80, 128, 157, 160, 314, 320, 628, 640, 785, 1153, 1256, 1570, 2306, 2512, 3140, 4612, 5024, 5765, 6280, 9224, 10048, 11530, 12560, 18448, 20096, 23060, 25120, 36896, 46120, 50240, 73792, 92240, 100480, 147584, 181021, 184480, 362042, 368960, 724084, 737920, 905105, 1448168, 1810210, 2896336, 3620420, 5792672, 7240840, 11585344, 14481680, 23170688, 28963360, 57926720, 115853440]

約数ペア:

[(1, 115853440), (2, 57926720), (4, 28963360), (5, 23170688), (8, 14481680), (10, 11585344), (16, 7240840), (20, 5792672), (32, 3620420), (40, 2896336), (64, 1810210), (80, 1448168), (128, 905105), (157, 737920), (160, 724084), (314, 368960), (320, 362042), (628, 184480), (640, 181021), (785, 147584), (1153, 100480), (1256, 92240), (1570, 73792), (2306, 50240), (2512, 46120), (3140, 36896), (4612, 25120), (5024, 23060), (5765, 20096), (6280, 18448), (9224, 12560), (10048, 11530)]