65239040

素因数分解:

$2^{11}\times 5^1\times {\mathrm{23}}^1\times {\mathrm{277}}^1$

素因数の和:327

約数の個数: 96

約数和(自身を含む): 163931040

約数和(自身を除く): 98692000

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 23, 32, 40, 46, 64, 80, 92, 115, 128, 160, 184, 230, 256, 277, 320, 368, 460, 512, 554, 640, 736, 920, 1024, 1108, 1280, 1385, 1472, 1840, 2048, 2216, 2560, 2770, 2944, 3680, 4432, 5120, 5540, 5888, 6371, 7360, 8864, 10240, 11080, 11776, 12742, 14720, 17728, 22160, 23552, 25484, 29440, 31855, 35456, 44320, 47104, 50968, 58880, 63710, 70912, 88640, 101936, 117760, 127420, 141824, 177280, 203872, 235520, 254840, 283648, 354560, 407744, 509680, 567296, 709120, 815488, 1019360, 1418240, 1630976, 2038720, 2836480, 3261952, 4077440, 6523904, 8154880, 13047808, 16309760, 32619520, 65239040]

約数ペア:

[(1, 65239040), (2, 32619520), (4, 16309760), (5, 13047808), (8, 8154880), (10, 6523904), (16, 4077440), (20, 3261952), (23, 2836480), (32, 2038720), (40, 1630976), (46, 1418240), (64, 1019360), (80, 815488), (92, 709120), (115, 567296), (128, 509680), (160, 407744), (184, 354560), (230, 283648), (256, 254840), (277, 235520), (320, 203872), (368, 177280), (460, 141824), (512, 127420), (554, 117760), (640, 101936), (736, 88640), (920, 70912), (1024, 63710), (1108, 58880), (1280, 50968), (1385, 47104), (1472, 44320), (1840, 35456), (2048, 31855), (2216, 29440), (2560, 25484), (2770, 23552), (2944, 22160), (3680, 17728), (4432, 14720), (5120, 12742), (5540, 11776), (5888, 11080), (6371, 10240), (7360, 8864)]