1237609880

素因数分解:

$2^3\times 5^1\times {\mathrm{13}}^1\times {\mathrm{73}}^1\times {\mathrm{32603}}^1$

素因数の和:32700

約数の個数: 64

約数和(自身を含む): 3039996960

約数和(自身を除く): 1802387080

約数列:

[1, 2, 4, 5, 8, 10, 13, 20, 26, 40, 52, 65, 73, 104, 130, 146, 260, 292, 365, 520, 584, 730, 949, 1460, 1898, 2920, 3796, 4745, 7592, 9490, 18980, 32603, 37960, 65206, 130412, 163015, 260824, 326030, 423839, 652060, 847678, 1304120, 1695356, 2119195, 2380019, 3390712, 4238390, 4760038, 8476780, 9520076, 11900095, 16953560, 19040152, 23800190, 30940247, 47600380, 61880494, 95200760, 123760988, 154701235, 247521976, 309402470, 618804940, 1237609880]

約数ペア:

[(1, 1237609880), (2, 618804940), (4, 309402470), (5, 247521976), (8, 154701235), (10, 123760988), (13, 95200760), (20, 61880494), (26, 47600380), (40, 30940247), (52, 23800190), (65, 19040152), (73, 16953560), (104, 11900095), (130, 9520076), (146, 8476780), (260, 4760038), (292, 4238390), (365, 3390712), (520, 2380019), (584, 2119195), (730, 1695356), (949, 1304120), (1460, 847678), (1898, 652060), (2920, 423839), (3796, 326030), (4745, 260824), (7592, 163015), (9490, 130412), (18980, 65206), (32603, 37960)]