27831758740

素因数分解:

$2^2\times 5^1\times {\mathrm{61}}^1\times {\mathrm{569}}^1\times {\mathrm{40093}}^1$

素因数の和:40732

約数の個数: 48

約数和(自身を含む): 59510722320

約数和(自身を除く): 31678963580

約数列:

[1, 2, 4, 5, 10, 20, 61, 122, 244, 305, 569, 610, 1138, 1220, 2276, 2845, 5690, 11380, 34709, 40093, 69418, 80186, 138836, 160372, 173545, 200465, 347090, 400930, 694180, 801860, 2445673, 4891346, 9782692, 12228365, 22812917, 24456730, 45625834, 48913460, 91251668, 114064585, 228129170, 456258340, 1391587937, 2783175874, 5566351748, 6957939685, 13915879370, 27831758740]

約数ペア:

[(1, 27831758740), (2, 13915879370), (4, 6957939685), (5, 5566351748), (10, 2783175874), (20, 1391587937), (61, 456258340), (122, 228129170), (244, 114064585), (305, 91251668), (569, 48913460), (610, 45625834), (1138, 24456730), (1220, 22812917), (2276, 12228365), (2845, 9782692), (5690, 4891346), (11380, 2445673), (34709, 801860), (40093, 694180), (69418, 400930), (80186, 347090), (138836, 200465), (160372, 173545)]