4010240

素因数分解:

$2^8\times 5^1\times {\mathrm{13}}^1\times {\mathrm{241}}^1$

素因数の和:275

約数の個数: 72

約数和(自身を含む): 10387608

約数和(自身を除く): 6377368

約数列:

[1, 2, 4, 5, 8, 10, 13, 16, 20, 26, 32, 40, 52, 64, 65, 80, 104, 128, 130, 160, 208, 241, 256, 260, 320, 416, 482, 520, 640, 832, 964, 1040, 1205, 1280, 1664, 1928, 2080, 2410, 3133, 3328, 3856, 4160, 4820, 6266, 7712, 8320, 9640, 12532, 15424, 15665, 16640, 19280, 25064, 30848, 31330, 38560, 50128, 61696, 62660, 77120, 100256, 125320, 154240, 200512, 250640, 308480, 401024, 501280, 802048, 1002560, 2005120, 4010240]

約数ペア:

[(1, 4010240), (2, 2005120), (4, 1002560), (5, 802048), (8, 501280), (10, 401024), (13, 308480), (16, 250640), (20, 200512), (26, 154240), (32, 125320), (40, 100256), (52, 77120), (64, 62660), (65, 61696), (80, 50128), (104, 38560), (128, 31330), (130, 30848), (160, 25064), (208, 19280), (241, 16640), (256, 15665), (260, 15424), (320, 12532), (416, 9640), (482, 8320), (520, 7712), (640, 6266), (832, 4820), (964, 4160), (1040, 3856), (1205, 3328), (1280, 3133), (1664, 2410), (1928, 2080)]