91310080

素因数分解:

$2^{11}\times 5^1\times {\mathrm{37}}^1\times {\mathrm{241}}^1$

素因数の和:305

約数の個数: 96

約数和(自身を含む): 225945720

約数和(自身を除く): 134635640

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 32, 37, 40, 64, 74, 80, 128, 148, 160, 185, 241, 256, 296, 320, 370, 482, 512, 592, 640, 740, 964, 1024, 1184, 1205, 1280, 1480, 1928, 2048, 2368, 2410, 2560, 2960, 3856, 4736, 4820, 5120, 5920, 7712, 8917, 9472, 9640, 10240, 11840, 15424, 17834, 18944, 19280, 23680, 30848, 35668, 37888, 38560, 44585, 47360, 61696, 71336, 75776, 77120, 89170, 94720, 123392, 142672, 154240, 178340, 189440, 246784, 285344, 308480, 356680, 378880, 493568, 570688, 616960, 713360, 1141376, 1233920, 1426720, 2282752, 2467840, 2853440, 4565504, 5706880, 9131008, 11413760, 18262016, 22827520, 45655040, 91310080]

約数ペア:

[(1, 91310080), (2, 45655040), (4, 22827520), (5, 18262016), (8, 11413760), (10, 9131008), (16, 5706880), (20, 4565504), (32, 2853440), (37, 2467840), (40, 2282752), (64, 1426720), (74, 1233920), (80, 1141376), (128, 713360), (148, 616960), (160, 570688), (185, 493568), (241, 378880), (256, 356680), (296, 308480), (320, 285344), (370, 246784), (482, 189440), (512, 178340), (592, 154240), (640, 142672), (740, 123392), (964, 94720), (1024, 89170), (1184, 77120), (1205, 75776), (1280, 71336), (1480, 61696), (1928, 47360), (2048, 44585), (2368, 38560), (2410, 37888), (2560, 35668), (2960, 30848), (3856, 23680), (4736, 19280), (4820, 18944), (5120, 17834), (5920, 15424), (7712, 11840), (8917, 10240), (9472, 9640)]