1128801760

素因数分解:

$2^5\times 5^1\times {\mathrm{31}}^1\times {\mathrm{227581}}^1$

素因数の和:227627

約数の個数: 48

約数和(自身を含む): 2752831872

約数和(自身を除く): 1624030112

約数列:

[1, 2, 4, 5, 8, 10, 16, 20, 31, 32, 40, 62, 80, 124, 155, 160, 248, 310, 496, 620, 992, 1240, 2480, 4960, 227581, 455162, 910324, 1137905, 1820648, 2275810, 3641296, 4551620, 7055011, 7282592, 9103240, 14110022, 18206480, 28220044, 35275055, 36412960, 56440088, 70550110, 112880176, 141100220, 225760352, 282200440, 564400880, 1128801760]

約数ペア:

[(1, 1128801760), (2, 564400880), (4, 282200440), (5, 225760352), (8, 141100220), (10, 112880176), (16, 70550110), (20, 56440088), (31, 36412960), (32, 35275055), (40, 28220044), (62, 18206480), (80, 14110022), (124, 9103240), (155, 7282592), (160, 7055011), (248, 4551620), (310, 3641296), (496, 2275810), (620, 1820648), (992, 1137905), (1240, 910324), (2480, 455162), (4960, 227581)]