1036104940

素因数分解:

$2^2\times 5^1\times {\mathrm{13}}^1\times {\mathrm{31}}^1\times {\mathrm{128549}}^1$

素因数の和:128602

約数の個数: 48

約数和(自身を含む): 2418796800

約数和(自身を除く): 1382691860

約数列:

[1, 2, 4, 5, 10, 13, 20, 26, 31, 52, 62, 65, 124, 130, 155, 260, 310, 403, 620, 806, 1612, 2015, 4030, 8060, 128549, 257098, 514196, 642745, 1285490, 1671137, 2570980, 3342274, 3985019, 6684548, 7970038, 8355685, 15940076, 16711370, 19925095, 33422740, 39850190, 51805247, 79700380, 103610494, 207220988, 259026235, 518052470, 1036104940]

約数ペア:

[(1, 1036104940), (2, 518052470), (4, 259026235), (5, 207220988), (10, 103610494), (13, 79700380), (20, 51805247), (26, 39850190), (31, 33422740), (52, 19925095), (62, 16711370), (65, 15940076), (124, 8355685), (130, 7970038), (155, 6684548), (260, 3985019), (310, 3342274), (403, 2570980), (620, 1671137), (806, 1285490), (1612, 642745), (2015, 514196), (4030, 257098), (8060, 128549)]